Physique
Cinématique, forces, électricité et raisonnement par équations.
-
energy transformation pe ke if an object has 100 joules of potential en…
For the energy values: At the first lower level: PE = 50 J, KE = 50 J; At the lowest point: PE = 0 J, KE = 100 J For the friction part: A. The KE value would decrease. Friction ca…
-
14. a car increases velocity from 10 m/s to 30 m/s in 5 seconds. what i…
14. $4\ m/s^{2}$ 15. $75\ N$ 16. $15\ kg$
-
23 multiple choice 1 point what is the relationship between distance an…
C. no relationship - but to maintain the beam it's directly proportional
-
layers b and c collectively form the ________.
Dermis
-
based on the diagram of a ball rolling down hill, what statement is tru…
B. The ball in box A has less kinetic energy than the ball in box B.
-
the orbital period, p, of a planet and the planets distance from the su…
$9.5$ AU
-
a comparison of kinetic and potential energy is shown here with the pos…
A. The ball transfers energy to the air in the form of sound. C. The potential energy is converted to kinetic energy as the ball rolls down the hill. E. The ball loses kinetic ene…
-
which preventative health screening is recommended every 2 years for in…
Eye exam, Blood pressure, Dental exam
-
classifying models of the solar system sort the models into the correct…
Geocentric: Ptolemy's model, Aristotle's model Heliocentric: Galileo's model, Aristarchus's model, Copernicus's model
-
the speed that a tsunami can travel is modeled by the equation $s = 356…
$0.32$ km
-
choose the word or phrase that best completes the statement. a student …
1. potential 2. top 3. kinetic 4. bottom
-
please identify the statements about property rights as either true or …
a. true b. true c. false d. false
-
11. a ball is kicked forward. describe how newtons first and third laws…
12. 10 m/s 13. 4 m/s north
-
jake concluded that the runoff had little effect on the dissolved oxyge…
They had differences in data collection methods, sampling locations, time - frames, experimental set - up or presence of confounding variables.
-
what would most likely be included in the \analysis\ section of a lab r…
a discussion of any errors in the experimental data
-
which statement best explains why the development of a new area of scie…
A new area of science attracts new scientists who study old theories for flaws.
-
all theories are hypotheses, but not all hypotheses are theories. franc…
He could determine whether the hypothesis is based on repeated experiments.
-
density is mass per unit of volume. which pair of lab instruments would…
B. a balance and a beaker
-
the internet service that allows users to navigate among many pages is …
C. the World Wide Web
-
when did americans begin using computers in their homes and small busin…
In the 1970s
-
1. after testing a prototype, the boat sinks when carrying marbles. wha…
1. C. Use what they learned to improve the boat design 2. A. Make the base wider 3. B. To see if the vessel still works when conditions change 4. C. Improve the design based on re…
-
27. what are the pieces of evidence that support hesss idea of sea - fl…
27. 1. Magnetic stripes on ocean - floor rocks; 2. Age distribution of ocean - floor rocks 28. C. rocks on the ocean floor and on land 29. d. by the widening sea floor, which acts…
-
a granola bar has a mass of 21,000 milligrams. sten wants to take 24 gr…
504g
-
which feature does the highlighted area on the map show? chesapeake bay…
B. the Appalachian Mountains
-
a label for a drug indicates that each milliliter contains 8 milligrams…
72
-
30 multiple choice 1 point as co2 amounts in the atomsphere increase we…
A. Increase
-
which sentence states a fact? floating effortlessly in the salty waters…
"Israel's Dead Sea is named for the fact that its high salt content makes it impossible for most organisms to survive in its water."
-
27 multiple answer 1 point multi - select: what causes coral bleaching …
A. Ocean Acidification D. Rising ocean temperatures
-
which sentence states a fact? the mariana trench, the deepest part of e…
The Mariana Trench, the deepest part of Earth's oceans, was discovered by the HMS Challenger in 1875.
-
question 5 (true/false worth 2 points) the seafloor and continental lan…
false
-
26 multiple answer 1 point slowing of the global conveyor belt can caus…
B. Severe Winter, C. Decreased warm waters
-
question 4 (multiple choice worth 2 points) what feature is flat and co…
A. Abyssal plain
-
25 multiple choice 1 point the slowing of the global conveyor can cause…
Extreme Weather patterns
-
what was discovered in 1965 and is believed to be leftover thermal ener…
background radiation
-
what is the milky way? a a spiral galaxy in which earth is located b an…
B. a spiral galaxy in which Earth is located
-
question 3 sabina and chris are researching underwater mountains called…
Sabina, because her claim is based on research and facts.
-
multiple choice 1 point what strategies can be proposed to mitigate (he…
Implement stricter regulations on ocean exploration, Reduce greenhouse gas emissions globally
-
question # 4 multiple choice image - editing software is used to filter…
Question #4: enhance a photograph Question #5: organize a large collection of information
-
question 2 which of the following provides evidence for plate tectonics…
D. Seafloor features
-
the sudden eruptions of energy from a small area of the suns surface ar…
A. solar flares
-
23 multiple choice 1 point analyze the potential consequences of the oc…
Shifts in precipitation patterns may occur
-
convert 35 meters to kilometers. 35 m = km
0.035
-
question #2 multiple choice presentation software allows users to scan …
Question #2: C. create a slide show Question #3: B. create a technical drawing
-
question 1 (multiple choice worth 2 points) where is new ocean floor fo…
C. At mid - ocean ridges
-
which is the final event that occurs when a star is forming? the outer …
Nuclear fusion begins under high pressure
-
convert 23 kilometers to meters. 23 km = m
23000
-
22 multiple choice 1 point how does climate change impact ocean current…
It disrupts the patterns of ocean currents, affecting global climates
-
lori attended a lecture about the sun, and the presenter had placed thi…
the convection zone, because it shows how energy moves in a convection current
-
solar winds have an influence all the way to about 160 au from the sun.…
240,000,000,000 km
-
about how old is the sun? 1.2 billion years 4.6 billion years 6.4 billi…
4.6 billion years (corresponding to the second option in the multiple - choice list)
-
convert 3.45 kilograms to grams. 3.45 kg = g
3450
-
the camera finds the guards in a medium shot (ms). they have their brea…
to show what the guards think about the trial
-
what is used to accurately position objects on the slide using a single…
Guides
-
why is it helpful to examine the tone of a sonnet? determining how the …
Determining the speaker’s attitude toward the topic of a sonnet is essential to an accurate interpretation.
-
21 multiple choice 1 point when comparing the role of the ocean in clim…
C. Both absorb carbon dioxide
-
what is the correct order of star colors from hottest to coolest? white…
D. blue, white, yellow - white, orange
-
after evaluating the existing literature on the relationship between iq…
Question 14: IQ is not an important factor for predicting crime Question 15: True Question 16: False
-
why would a nation most likely use military force? select three options…
- to defend territory - to support allies - to protect economic interests
-
software refers to the physical parts of a computer. false true
False
-
influence(s) public policy by drawing attention to and providing inform…
The media
-
20 multiple choice 1 point what would a diagram illustrating the oceans…
It demonstrates how the ocean absorbs, stores, and moves heat, carbon, and water
-
which type of star will become a black hole when it dies? a protostar a…
B. a supergiant
-
in the film, how much time does each second represent? o a 1 million ye…
Question 1: No information to determine. Question 2: c. in the last fraction of a second
-
who decides what problems should be addressed through fiscal policy? ○ …
C. government leaders
-
which term defines a star system with two stars? binary star system ecl…
A. binary star system
-
which of the following best describes the difference between software a…
Hardware is the equipment; software is the instructions given to the equipment in order for the equipment to perform a task.
-
which of the following documents forced britain to officially recognize…
the Treaty of Paris
-
19 true or false 1 point true or false: volcanoes have no effect on ear…
False
-
sam wanted to open a file that he saved yesterday. which component insi…
C. hard drive
-
question 5 (multiple choice worth 2 points) what is the process called …
D. Subduction
-
a violation of the ninth amendment would be someone forced to incrimina…
the government denying the right to privacy because it's not listed in the Bill of Rights.
-
differential association - reinforcement theory suggests that the persi…
Question 8: delinquent behavior is learned through the same psychological processes as any other behavior Question 9: psychoticism, extroversion, neuroticism Question 10: cortical…
-
an office employee working in a payroll department uses a customized pr…
A. software
-
question 4 (multiple choice worth 2 points) how did wegeners theory of …
Wegener's theory did not explain how the continents could move.
-
18 multiple choice 1 point based on historical climate data analysis, w…
B. Implement policies to reduce carbon emissions
-
the actual carrying out, or implementation, of foreign policy falls to …
B. executive agencies
-
multiple choice 1 point if there is an increase in greenhouse gases, wh…
B. The Earth will experience more severe storms and heatwaves
-
question 3 wegener attempted to explain the movement of continents but …
Convection
-
an example of hardware is a - mouse - email - database - word processor
A. mouse
-
16 multiple choice 1 point what sphere are plate tectonics located atom…
C. Lithosphere
-
13 multiple choice 1 point define conduction energy transferring from o…
Energy transferring from one source to another
-
question 2 (multiple choice worth 2 points) which of the following is n…
Vegetation
-
convert 571 millimeters to centimeters. 571 mm = cm
57.1
-
question 1 (multiple choice worth 2 points) when an oceanic plate and a…
D. Trench
-
convert 540 milliliters to liters. 540 ml = l
0.54
-
convert 1,250 grams to kilograms. 1,250 g = kg
1.25
-
question #5 multiple choice a telephone repair technician uses a meter …
Question #5: B. hardware Question #6: A. hardware and software
-
question #3 multiple choice an example of hardware is a ______. monitor…
A. monitor
-
(9/30/25) formative assessment assignment: chapter 6 the muscular syste…
1. cholesterol 2. breast 3. osteoporosis 4. aggressive 5. anabolic
-
mr. chen hires an electrician to install the light fixtures for an addi…
C. $x$; the number of hours to complete the job
-
question #2 multiple choice an example of software is a ______. printer…
Question #2: C. spreadsheet Question #3: A. printer (or B. mouse or D. track ball as they are all hardware; for the sake of answering one option, we can choose printer as an examp…
-
question 9 of 10 which chore was made much easier by the creation of th…
A. The weekly laundry
-
evaluate the statement below. decide which one is the weakest. a) many …
D. My personal feeling is that most people I know always feel better for several days after a massage, therefore there must be something real about eastern medicine.
-
11 of 13 a closer look anabolic steroids: dying to win? many people fee…
1. perform 2. hormone 3. atrophy 4. anabolic 5. steroid
-
convert 142 centimeters to meters. 142 cm = m
1.42
-
question 8 of 10 who invented the first airplane? a. the wright brother…
A. The Wright brothers
-
your friend joe has decided to stop eating meat. joe claims that meat i…
D. Joe's personal physician has been tracking the eating habits and health histories of all his patients for the last 15 years. His patient statistics show an overall higher incid…
-
different types of lipoproteins contain different percentages of protei…
The pie chart with the highest protein percentage (45 - 50%) is HDL. The pie chart with a significant cholesterol percentage (40%) is LDL. The pie chart with a relatively high tri…
-
3. which microsoft service provides cloud storage and file sharing? a) …
c) OneDrive
-
read the excerpt from act 5, scene 1, of julius caesar cassius. then if…
It creates a greater sense of humiliation for Brutus and their armies who would be led in shame by Antony and Octavius.