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- 1. Multiple Choice
The transfer of energy through motion is....
Work
Energy Transfer
Fuel
Elastic
- 2. Multiple Choice
The ability to cause change or the ability to do work is...
Fuel
Thermal
Energy
Joules
- 3. Multiple Choice
Something that provides energy to do work
potential
Fuel
gravity
sun
- 4. Multiple Choice
Energy comes in two primary forms. These are...?
endothermic, exothermic
molecular, non-molecular
thermal, mechanical
potential, kinetic
- 5. Multiple Choice
Energy that is stored is....
Possible
Potential
Kinetic
Latent
- 6. Multiple Choice
This type of energy means the amount of energy an object has the opportunity to expel or release
Gravitational
Kinetic
Elastic
Potential
- 7. Multiple Choice
This form of energy is energy that is in motion....
kinetic
force
potential
elastic
- 8. Multiple Choice
Energy that is being used is.....
Kinetic
Potential
Work
Thermal
- 9. Multiple Choice
Energy and Work are measured in....
meters
grams
joules
time
- 10. Multiple Choice
Energy can be stored.
True
False
- 11. Multiple Choice
Fill in the blank:
The formula for Work is....W = F x ___
D, depends
D, depth
D, diameter
D, distance
- 12. Multiple Choice
The formula for Work is....W = F x D, what does F stand for?
Fight
Force
Forward
Foreign
- 13. Multiple Choice
Calculate: A car weighs 800 kg and is travel at 35 m/s. What's it kinetic energy ?
49,000 j
490,000 j
140,000 j
980,000 j
- 14. Multiple Choice
Energy that is stored by an object due to its position above the ground. Depends on weight and height
Elastic Potential Energy
Chemical Potential Energy
Gravitational Potential Energy
- 15. Multiple Choice
Ep = weight x height
Find the gravitational potential energy:
You notice a branch in your backyard is hanging precariously over your yard. It may fall in the next storm. you estimate it weighs 125N and will fall 5 meters.
125 j
545 j
625 j
16 j
- 16. Multiple Choice
Name a source of chemical potential energy
sun
heater
gasoline
neon light
- 17. Multiple Choice
You are moving a couch across the living room. The couch weighs 420 N and you need to move it 6 meters. Which formula are you going to use?
work
kinetic energy
potential energy
- 18. Multiple Choice
You are moving a couch across the living room. The couch weighs 420 N and you need to move it 6 meters. Calculate the work.
420 j
2520 j
2400 j
1600 j
- 19. Multiple Choice
A coiled spring that is stretched out has....
Chemical potential energy
kinetic energy
Elastic potential energy
no energy
- 20. Multiple Choice
A baseball player throws the ball from the outfield to 3rd base. The ball weigh 3 kgs and travels at 13 m/s. What formula should you use? Then calculate.
Work, 39 j
Kinetic, 253.5 j
Elastic Potential Energy, 39 j
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