物理
运动学、受力分析、电学与方程推导。
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the spine of the scapula is located on the bones ____________ surface. …
A. posterior
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what is the magnitude of displacement during the 3 minutes? 13. positio…
2 metros
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12. a student walks 3 meters, north and then walks 4 meters, east. what…
5 meters, northeast
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the primary function of the pectoral girdle is to ____________. answer …
position the shoulder joint and provide a base for arm movement
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6. which of the following a. solids only c. gases only d. solids, liqui…
D. Solids, liquids, and gases
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because different cities are located in different climates, the relatio…
The slope of the orange line between points A and B is 10, and the slope of the blue line between points C and D is 7.5.
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11. ari walked down the hall at school from the cafeteria to the band r…
19.2 s
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2.11 unit test started: sep 30 at 3:01pm quiz instructions question 16 …
Fluid
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10. what was the objects total distance traveled during the 8 seconds? …
4 meters
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question 15 how is acceleration calculated? (d/s) how long is took to g…
(m/s divided by s) the overall change in meters covered each second over a period of time
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9. which is the standard metric unit of speed? mile per hour foot per m…
C. meter per second
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question 14 which of the following is a derived unit? area distance dir…
Area
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how fast the wave is moving through a medium select answer
Wave - speed
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the graph above represents the motion of two pedestrians who are walkin…
Pedestrian B walks faster than pedestrian A.
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question 13 what are the two key factors to consider when calculating t…
B. Acceleration, D. Mass
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the surfaces of the scapulae and clavicles are extremely important as s…
C. muscle attachment
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question 12 if an automobile is rolling on a flat surface, with no driv…
Friction
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what structural characteristics of the shoulder joint allow for a great…
D. Strong ligaments that cross the joint
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question 11 which of the following is an accurate illustration summariz…
A ramp, that mass and acceleration have a direct correlation to force
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assume that the positive y - direction is east of the origin and the ne…
# Explicación detallada: ## Paso 1: Encontrar la posición en t = 1.0 s Mirando el gráfico, cuando t = 1.0 s, la posición y_1 está en 1000 m. ## Paso 2: Encontrar la posición en t …
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question 9 (2 points) what items can be inserted in a slide? pictures c…
Question 9: C. All of these Question 10: C. A slide
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which bone has a glenoid cavity that is the site of articulation with t…
B. Scapula
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question 10 3 pts which of the following is an accurate illustration su…
A ball and bat, object at rest stays at rest unless acted upon by an outside object
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what attaches the scapula to the trunk of the body? answer the acromion…
B. Skeletal muscles
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5. a physics student starts from point a and moves 5 units toward the e…
Student's displacement is 2 units east.
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question 5 (2 points) saved suppose youre sharing a presentation with s…
Question 5: B. Export as a PDF. Question 6: D..pptx
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which scientific field originated in classical greece? astronomy geomet…
B. geometry
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question 9 which of the following is an accurate illustration summarizi…
A teeter totter, equal and opposite forces
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position v. time 150.0 100.0 position (m) 50.0 0.0 -50.0 1.0 2.0 3.0 4.…
100.0 meters
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question 8 which of the following is an accurate illustration summarizi…
A teeter totter, equal and opposite forces
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question 3 (2 points) if you need to create a presentation, you should …
Question 3: B. Microsoft PowerPoint Question 4: B. are the visible effects and timing as one slide changes to the next.
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3. assume that the positive x - direction is east of the origin and the…
4.0 seconds
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what attaches the scapula to the trunk of the body? answer the acromion…
B. Skeletal muscles
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a ball is resting on an icy surface, completely motionless, if it is in…
The ball will have an equal and opposite force and accelerate to the right
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how did the production of penicillin change during world war ii? differ…
C. Larger quantities of penicillin were able to be made.
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1. which physical quantity is a vector? distance displacement speed tim…
B. displacement
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a ball is resting on an icy surface, completely motionless. if nothing …
The ball will remain motionless
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a force that causes an attraction holding together the particles within…
Nuclear
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which new - technology keeps soldiers safe during war? wind turbines sp…
smart weapons
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question 4 which of the following is not a scalar quantity? speed accel…
B. Acceleration, C. Direction
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how did radar technology help soldiers fighting in world war ii? it hel…
It helped them find enemy ships and planes.
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question 7 (2 points) it is very important to avoid sitting in front of…
Question 7: A. True Question 8: A. jane@yahoo.com
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question 3 velocity consists of which two of the following? speed time …
Speed, Direction
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question 2 which of the following is an example of elastic force brake …
spring shocks on a trail bike
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the development of the internet can be traced back to - e - mail - the …
the ARPANET
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question 1 a force consists of a push or pull that is inflicted upon an…
A. a push or pull that is inflicted upon an object by another source
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question 1 (2 points) passwords may have requirements such as: must con…
Question 1: D. all of these Question 2: B. False
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the body of the scapula is valuable for what reason? answer it forms th…
It is the attachment site for muscles that move the scapula.
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in the \mass in motion\ lab, a ball was rolled down a ramp to see how f…
B. Increased velocity increases an object's momentum; D. Decreased velocity decreases an object's momentum
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question 9 (2 points) what is the default file extension for all excel …
Question 9: C. .xlsx Question 10: C. = sign
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which of the following features are found on the scapula? select all th…
Coracoid process, Acromion, Spine
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an object in space is moving at a given velocity in a straight line. wh…
It will continue moving in the same direction at the same velocity.
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unit test: forces and motion a person on a skateboard throws a ball to …
The skateboard moves backward a bit.
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which factor is calculated when finding the product of an objects mass …
A. momentum
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a worker pushes a box across the floor. which option correctly describe…
The box pushes back against the worker with an equal force.
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which statement about two objects having the same momentum is true? o t…
The product of mass × velocity is the same for both.
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what does an object with less mass require to accelerate, according to …
A. less force
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test anxiety symptoms can include a. shaky hands b. sweating c. headach…
D. All of these
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which statement describes what a satellite traveling in a straight line…
It will continue to move in the same path at the same velocity unless acted on by another force.
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1.1 teams check for understanding which tab can you find more microsoft…
A. Apps
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question 9 (2 points) downloading means: copying files from your comput…
Question 9: D. Copying files from the internet down to your computer. Question 10: B. Software that acts as an add - on to a browser which provides additional functionality
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unit test forces and motion which criteria is necessary for a force to …
two objects interacting
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which statement about the gravitational force between two objects is tr…
It always attracts objects.
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what is the name of the tab if you want to see an announcement in micro…
C. Activity
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question 5 (2 points) which of the following are browsers? safari all o…
Question 5: B. All of these Question 6: B. it takes the user to an internet site from within a document.
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which type of force holds protons and neutrons together in an atom? ele…
strong nuclear force
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question 1 (2 points) how do you use tabs in your browser? all of the t…
Question 1: A. All of these Question 2: B. They help users find internet sites that they have identified as being sites they are interested in.
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what is needed for acceleration of an object to occur? change in positi…
change in velocity
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a truss is a. a structure made up of one or more triangular units, conn…
A. a structure made up of one or more triangular units, connected at the joints by long beams.
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the appendicular skeleton has many long bones. what are the characteris…
B. They have a diaphysis. C. They have epiphyses. D. Many have a head joined to a neck that would articulate with another bone.
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an arch construction provides ______(1)______, because, the pieces that…
B. (1) stability; (2) down the sides
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unit test: forces and motion how is acceleration calculated? accelerati…
Acceleration equals the change in velocity divided by time.
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during the past few decades, dallas population has nearly doubled - gro…
As Dallas' population has grown, it has found ways to use energy more efficiently.
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the opening of the body farm for the study of decomposing bodies. 1900 …
1900 - 1988
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unit test: forces and motion which term does 4.5 m/s describe? o veloci…
D. speed
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¿quién fue luis walter álvarez? un biólogo que era completamente nuevo …
Un físico que ganó muchos premios en su campo. Trabajó en el Proyecto Manhattan y trabajó con su hijo Walter para descubrir qué pasó con los dinosaurios.
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what is the difference between speed and velocity? velocity describes d…
C. Velocity describes speed with direction.
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the only joint between the upper appendage and the axial skeleton invol…
A. Clavicle and sternum
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a spacecraft seems to be motionless in space. which statement best desc…
The spacecraft will remain motionless.
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question 7 (2 points) what does a red, wavy line mean, under a word in …
Question 7: The word is spelled incorrectly. Question 8: all of these
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which two measurements are needed to calculate velocity? change in spee…
D. distance traveled and time
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question 1 (1 point) explain how rutherfords experiment disproved thomp…
Rutherford's experiment showed that the atom has a small, dense, positively - charged nucleus and most of the atom is empty space, which contradicts Thompson's 'plum - pudding' mo…
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unidad 1, lección 1, prueba ¿cómo estiman los científicos el tamaño y l…
C. Utilizando cálculos basados en el tamaño del cráter y comparándolos con eventos conocidos
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during a soccer game, john falls with his right arm outstretched. when …
A. Humerus
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12. directions: choose the correct answer for each row. in the scenario…
# Explicación: ## Paso 1: Comprender fuerzas balanceadas y desbalanceadas Las fuerzas balanceadas ocurren cuando las fuerzas aplicadas en un objeto se cancelan entre sí y el objet…
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select the correct text in the passage. which sentence describes energy…
A strong wind blows across a Midwestern prairie.
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question 3 (2 points) word wrap means that word allows you to type over…
Question 3: C. Automatically moves text to the next line when necessary Question 4: B. Landscape
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select the correct answer from the drop - down menu. the fossil in the …
at least 500
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which two bones form the pectoral girdle? select all that apply clavicl…
Clavicle, Scapula
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11. which of the following is a true statement regarding newtons first …
An object at rest has no motion until an unbalanced force acts on it.
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select the correct answer. which description is most comparable to the …
A. hot air rising and cold air sinking
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read the passage from the houston chronicle about air quality in housto…
Air pollution has steadily decreased since 1999, before suddenly increasing.
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select the correct answer. which element in the image will turn into ex…
A. A
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select the correct answer. the oceanic nazca plate is being subducted b…
A. continental - oceanic convergent
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which sentences use the word affect correctly? choose three correct ans…
- That injury will affect her ability to swim in tomorrow's race. - Rising food prices affect everyone in my community.
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a person is sitting on a sled and someone is about to push them down a …
Forces acting on the sled are paired with equal and opposite forces.
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affect: effect: which sentence uses the word effect correctly? affect a…
In my American history class, we studied the effects of World War I.
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chapter 3 31) energy enters a system as sunlight and a producer is able…
31) D 32) D 33) D 34) A 35) E
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why is the sculpture above an example of an environment sculpture? a. t…
b. It was created using stones from the environment in which it is located in.
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newtons laws are based on which two concepts? o inertia and force o ine…
inertia and force