Physique
Cinématique, forces, électricité et raisonnement par équations.
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a cyclist travels from point a to point b, covering a distance of 4 kil…
The total distance traveled by the cyclist is 14 kilometers; The displacement of the cyclist after the entire journey is zero.
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what is the main purpose of exploitation as a propaganda technique? pre…
1. Using emotional appeals to manipulate people's feelings 2. Pits groups against each other 3. Metaphor
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which statement correctly describes the forces acting on the chair? no …
The upward force of the floor is equal to the downward force of gravity.
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question 5 (multiple choice worth 2 points) (03.05) which index takes i…
Wet Bulb Globe Temperature
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1.) how much distance did the object travel during the entire trip? 2.)…
1. The object traveled 5 km. 2. The trip took 45 minutes. 3. The average speed for the entire trip is $\frac{20}{3}\approx6.67$ km/h.
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a motorcycle travels at a constant speed of 8.9 meters per second aroun…
1 and 4, the speeds are the same, but the velocities are different.
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10. bumper a has been removed. which of the following best describes th…
- Question 10: C. The hockey puck will continue to travel in a straight line at a constant velocity. - Question 11: A. The hockey puck stopped traveling in a straight line and cha…
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two teams are pulling in opposite directions on a rope in a contest of …
100 N to the left
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name: hw #5 - geography skills, early humans & 1. what continent did th…
1. b. Africa 2. b. To move from one location to a new location 3. a. Before Christ 4. c. The birth of Jesus Christ
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the movement of a body part upward is called o extension. o supination.…
C. elevation
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scenario: answer each question about each of the balls as they are bein…
Which BALL has a larger Net Force ($\Sigma F$) applied to it as it being blown across the table? - Golf Ball Which BALL has a larger ratio of Net Force ($\Sigma F$) to mass when i…
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the joints between vertebral bodies are examples of ______ joints. sync…
symphyses
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5 you are riding a unicorn at 24 m/s and come to a uniform stop at a re…
$-10.3\ m/s^{2}$ ### 6
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the back of the knee joint is reinforced by ______ ligaments. o anterio…
E. posterior cruciate
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based on your reading of the following passage, which applicant has the…
B. Ellen
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1.) how much distance did the object travel during the entire trip? 2.)…
1. The object traveled 5 km. 2. The trip took 45 minutes. 3. The average speed for the entire trip is $\frac{20}{3}\approx6.67$ km/h.
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the normal movement of the knee joint during walking involves flexion. …
E. both flexion and extension
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q 25. how much energy is produced from from a em wave if the wavelength…
$7.95\times 10^{-17}$ Joules
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the shoulder joint, or ______ joint, permits the greatest range of moti…
D. glenohumeral
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14. when ranking each animal from lowest inertia to greatest inertia, t…
C. Mammal ### Question 15
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question 15 1 part | -- of 1 point pivot joints can only flex. extend. …
C. rotate
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2 why is it important to know the denotative meaning of a word? you can…
You can know the literal meaning of the word regardless of its context.
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the posterior longitudinal ligament is a paired ligament that connects …
a fibrous band that connects the posterior surfaces of adjacent vertebral bodies.
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1 if someone was \moved to tears,\ you should use what contextual clue …
To tears; therefore the person is moved emotionally, not physically
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9. it took 63 seconds for the hockey puck to complete 7 trips across th…
Question 9: A. 0.0 m/s Question 10: A. The hockey puck will continue to travel in a straight line until it comes to rest. Question 11: A. The hockey puck stopped traveling in a st…
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question 13 1 part | -- of 1 point a slightly movable joint is a(n) gom…
amphiarthrosis.
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10. the distance from the sun to the nearest star (proxima centauri) is…
11
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7. the activity above was changed such that students varied the type of…
Question 7: B. Dependent variable Question 8: B. The hockey puck has a displacement of 4.5 meters and has traveled a distance of 31.5 meters.
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4) the cart plus the metal cylinder in the cart will have a combined ma…
| Counter - weight used | Net Force ($\sum F$) applied to the cart (N) | Combined mass of the cart and metal cylinder (kg) | Calculated acceleration ($a$) of the cart ($\text{m/s}…
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based on \aint i a woman?\, how did truth most likely feel about the an…
She likely disagreed, since she believed that women could be just as strong and resilient as men.
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read the quotation from \aint i a woman?\ where did your christ come fr…
It affirms the notion that religion can't be used as a basis for unequal treatment.
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the radiocarpal joint is a ______ joint. condylar hinge glide saddle pi…
A. condylar
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2.20 cm. their data is presented in the table below: table 1: measureme…
A. Team 1
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the clinical term for joint inflammation is bursitis. rheumatism. ather…
E. arthritis
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two students go on a run every morning. student a runs at 9 km/h. stude…
Student B has a known velocity because velocity requires both magnitude and direction, and only Student B's information includes both (7 km/h west - ward). Student A's velocity ca…
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figure 9-1 a simplified sectional view of the knee joint use figure 9-1…
fibrocartilage
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question 2 * 2. the cart is traveling at a velocity of - 4.0 m/s. selec…
Question 2: B. The cart’s position changes by 4 meters to the left every second. Question 3: D. The student is incorrect because objects moving at a constant velocity experience b…
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use the following scenario to answer questions 1 - 4. a 25 kg cart is c…
D. The force of friction ($F_F$) must be equal in magnitude to the applied force ($F_A$).
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all of the following movements occur at the intervertebral joints excep…
A. abduction
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a collagenous type of connective tissue that reinforces the synovial jo…
A. extracapsular ligament
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the ability to understand and interpret meaning from a written text is …
1. Reading comprehension 2. Making inferences 3. Context - clues 4. Theme 5. Supporting details
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jelena is 26 and has worked in the service industry for most of her wor…
subway mechanic, customer service
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purpose: in this lab activity, you will explore newtons second law. dir…
1) For the counter - weight FBD: Draw a downward arrow labeled $F_g$ and an upward arrow labeled $F_T$. 2) Weight of 50g counter - weight is 0.49N, weight of 100g counter - weight…
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question 23 which of the following are vector quantities that require d…
A. displacement D. velocity
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question 6 1 part | -- of 1 point dense fibrous connective tissue is to…
C. gomphosis
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which of the following movements would you associate with chewing food?…
Depression
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what is true about the motion of the cyclists based on the graph? check…
Cyclist A has a greater velocity Cyclist B has a further position at 3 seconds Cyclist A has a further position at 8 seconds Both cyclists are in dynamic equilibrium because the v…
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the otator cuff\ of the shoulder functions to limit the range of moveme…
reinforce the joint capsule and limit the range of movements.
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multiple choice question regardless of how quality is assessed, the typ…
the patient record.
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which of the following is not considered an accessory synovial structur…
fibrous joint capsule
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question 22 the vector diagram below represents the motion of a dog. ho…
10m south, 15m east, 8m south, 20m west, 18m north
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posterior view figure 9-2 bones of the wrist and hand use figure 9-2 to…
E. condylar
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angel has worked as a restaurant server, as a mechanic, as a massage th…
True
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a 15.0 kg cart is moving over a horizontal surface while experiencing o…
The cart is experiencing balanced forces in opposite directions The cart is in dynamic equilibrium The cart's velocity equals 52.0 meters divided by 13.0 seconds
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the temperature outside at midnight is 25 degrees. • represent with the…
10, 0, 30, 30
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rotating the head to left or right is an example of a ______ joint. bal…
D. pivot
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an object vibrates and produces sound. how do the particles of the medi…
B. They vibrate in a similar manner
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using the information from question 18, calculate the magnitude of laur…
1. Cannot be determined for the first question (as no values of displacement and time are provided). 2. C. Distance; Displacement
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a periodic wave is traveling to the right. a snapshot of the wave is pi…
The wave's amplitude is represented by measurement 3. The wave's wavelength is represented by measurement 1.
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digital equipment repair. use the information below to answer the quest…
enhancing existing systems and conceptualizing innovative games
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using your background knowledge and the reading, complete the graphic o…
| | Definition | What is it Dependent Upon? | How can it change? | |--|--|--|--| | Mass | A measure of the amount of matter in an object | None (intrinsic property) | (-) take mat…
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5. why do some stars appear brighter than others when we look at the ni…
Some stars appear brighter than others when we look at the night - sky because of differences in their actual luminosities, their distances from Earth, and atmospheric effects.
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use the following information to answer questions 17 - 19. laura decide…
C. 80 meters
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t (s) vx (m/s) vy (m/s) 0.0 16.0 0.0 1.0 16.0 -9.8 2.0 16.0 -19.6 3.0 1…
The statements "The object's horizontal velocity is constant; it's vertical velocity is changing." and "The object's acceleration is directed downward." are both correct based on …
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4 which sentence best supports the idea that the boy has knowledge abou…
4. A. "They do," the boy said. "Once a year at the Moon Festival, they open the gates to everyone." 5. C. The guards tell the children to move away from the gate.
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what is the term for the region of high pressure created in the air whe…
C. Compression
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how do you write 746.4 in scientific notation? × 10
7.464×10²
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identify an appropriate unit for each periodic wave property. property …
frequency: cycles per second (Hz) wavelength: meters (m) wave speed: meters per second ($\frac{m}{s}$)
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bolivia, labor force by occupation, 2010 agriculture industry services …
B. Industry workers made up the smallest share of the workforce.
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one of these representations is not like the others. tap on the one tha…
The text description "The object’s horizontal velocity is constant; it’s vertical velocity is changing."
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question # 12 multiple choice given what you now know about the transpo…
D. Ahmad is unable to relocate to a large, urban area and must stay in his farm community for family reasons.
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what distinguishes sound waves as mechanical waves? choose 1 answer: a …
C. They require a medium for propagation
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one of these representations is not like the others. tap on the one tha…
The statement "The projectile has a zero velocity at the highest location."
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how could he use these materials to measure the frequency of the waves?…
C. Capture video of the waves from above while holding the camera still. Play the video and count how many wave crests enter one side of the screen during the video. Divide this n…
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one of these representations is not like the others. tap on the one tha…
The table is the one that doesn't belong.
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read the text and answer the question. the berlin conference of 1884 - …
A. The Europeans ignored existing borders, cultural differences, and historical conflicts when they created new boundaries. The borders established at the Berlin Conference were b…
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4. why can we sometimes see the moon during the day?
The Moon can be seen during the day because it is always in the sky, its position and phase allow it to reflect enough light to be visible even in the presence of sunlight under c…
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an object vibrates and produces sound. how do the particles of the medi…
B. They vibrate in a similar manner
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one of these representations is not like the others. tap on the one tha…
The vector - diagram (the one with only vertical velocity vectors)
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for exercises 12 - 14, use the description to answer the questions. ste…
Sketch a straight line starting at the origin with a steep positive slope and label it "Car A" where the x - axis is miles driven and the y - axis is gas used.
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identify each periodic wave property described in the table. property d…
1. amplitude 2. frequency 3. wavelength
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the graphs show water usage in a town before and after a program that s…
C. It was not very effective, because there was little change in domestic and public water usage.
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solution has the same or almost the same meaning as: mixture vessel tex…
A. mixture
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for exercise 15, answer the question. 15. find the error a student is g…
The student has a misconception. A slower speed does not make the graph have a negative slope. The slope of a distance - time graph for a car moving forward (even at a slow speed)…
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enter the following: $sqrt{3a}+5$: enter the following: $sqrt{3a + 5}$:…
Carefully re - examine what you've entered and fix the problem
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maps use symbols and colors to represent things such as geographic feat…
1) Mark features on the map using legend symbols. 2) New symbols: forest (cluster of green triangles), lake (blue oval), castle (castle - like drawing), mine (pick - axe symbol). …
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what makes strong evidence more convincing than weak evidence? a it use…
D. It is based on reliable sources and specific details.
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a human population uses coal as its primary energy source. the graph on…
B. Biodiversity decreases as SO₂ and NOₓ concentration increases.
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3. what happens during a new moon and a full moon
During a New Moon, the Moon is between the Earth and Sun and mostly invisible from Earth. During a Full Moon, the Earth is between the Sun and Moon and the whole illuminated side …
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question 1 of 10 which action would have the greatest positive effect o…
D. Pressuring organizations to reduce greenhouse gas emissions
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5) how does gravity affect objects in the solar system? 6) why is the a…
5) Gravity keeps planets in orbit, affects motion of celestial bodies, and influences formation of structures in the solar system. 6) It contains remnants from early solar - syste…
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3. what happens during a new moon and a full moon? sunlight hits the mo…
During a New Moon, the Moon is between the Earth and the Sun with its illuminated side facing away from Earth, making it appear dark. During a Full Moon, the Earth is between the …
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which is the best definition of the word tone? o the reason an author w…
the author's attitude toward the subject matter and audience
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3) who studies the objects and phenomena in our solar system? 4) where …
3) Astronomers 4) Between the orbits of Mars and Jupiter
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part 2: move arms up and down twice every second. move arms the same ve…
Increases, Decreases, Remains the same, Increases
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2) when did our solar system begin to form?
Approximately 4.6 billion years ago.
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q. 12 which scientist discovered the electron? qa rutherford qb dalton …
D. Thomson
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directions: answer the following questions in complete sentences. 1. wh…
It means the Moon moves in a curved path around the Earth due to gravitational force, and it takes about 27.3 days to complete one orbit.
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1) what caused the formation of our solar system? answer the questions …
The most widely - accepted theory is that the solar system formed from the gravitational collapse and subsequent accretion processes of a nebula (a cloud of gas and dust).
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a ball is launched upward from the ground at 40.0 m/s. its location at …
| Time (s) | Velocity (m/s) | Acceleration (m/s²) | |----|----|----| | A | 0.0 | 40.0 | - 9.8 | | C | 2.0 | 20.4 | - 9.8 | | D | 3.0 | 10.6 | - 9.8 | | E | 4.0 | 0.8 | - 9.8 | | G…