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- 1. Multiple ChoiceEnergy due to motion is ____________ energy.PotentialEnergyKineticFriction
- 2. Multiple ChoiceThe faster an object moves, the ________ kinetic energy it has.morelessnone of the aboveall of the above
- 3. Multiple ChoiceAs mass increases, KE ...increasesdecreasesstays the same
- 4. Multiple ChoiceThe SI unit in which kinetic energy is measured isNewtonKilogramJoulesMetres per second
- 5. Multiple ChoiceCalculate the kinetic energy of a moving 4 kg object travelling at a velocity of 3 m/s.18 J36 J12 J6 J
- 6. Multiple ChoiceHow much kinetic energy does a moving 6 kg object have if it moves with a velocity of 3 m/s?27 J18 J9 J2 J
- 7. Multiple ChoiceWhat is the kinetic energy of a ball with a mass of 5kg rolling at 10m/s50 J5 J250 J25 J
- 8. Multiple ChoiceThe Law of Conservation of Energy states thatenergy cannot be created nor destroyed, only transformed or transferredenergy can be destroyed but not createdenergy can be created but not destroyed
- 9. Multiple Choice
At which point is kinetic energy greatest?WXYZ - 10. Multiple ChoiceWhat would have the greatest kinetic energy?A car driving down a hill.A person running down a hill.A ball rolling down a hill.leaves rolling down a hill
- 11. Multiple Choice
A marble rolls down a hill. The marble has a mass of 1 kg and rolls at a rate of 2 m/s. What is the kinetic energy of the marble as it rolls?
4 J
16 J
2 J
0.5 J
- 12. Multiple Choice
Which of the following is NOT an example of kinetic energy?
A football being kicked for a field goal
A dancer leaping across the stage
A roller coaster slowing to the finish
An apple sitting on your desk
- 13. Multiple Choice
What is the kinetic energy formula?
KE = mass x speed
KE = 0.5 x mass x speed
KE = 0.5 x mass x speed2
KE = distance / time
- 14. Multiple Choice
Is there more kinetic energy when a roller coaster is at the top of a hill or when it has reached the bottom of the hill?
Top of the hill
Bottom of the hill
Same kinetic energy at both points
This is not an example of kinetic energy
- 15. Multiple ChoiceWhich is the best example that something has kinetic energy?a. a car parked on a steep hillb. a tennis ball rolling across the courtc. a picture hanging on the walld. a piece of coal before it's burned
- 16. Multiple ChoiceWhat is potential energy?When an object is in motionWhen an object is not in motionall of the abovenone of the above
- 17. Multiple ChoiceWhat kind of energy is in a rock at the edge of a cliff?PotentialKinetic
- 18. Multiple ChoiceAt which point is potential energy greatest?WXYZ
- 19. Multiple ChoiceEnergy can be _____________ or changed from one type to another.destroyedtransferredcreatedignored
- 20. Multiple ChoiceAt which point is potential energy the greatest?Top of a hillbottom of a hillmoving down a hillmoving up a hill
- 21. Multiple ChoicePotential energy that depends on height is calledkinetic energygravitational potential energyelastic potential energymechanical energy
- 22. Multiple ChoiceI have the most potential energy if I am:5 feet high10 feet high15 feet high20 feet high
- 23. Multiple Choice__________ is stored energy.PotentialKineticNone of the aboveAll of the above
- 24. Multiple Choice
How much potential energy does a 10 N object have if it is 10 m above the ground?
10 J
100 J
1000 J
1 J
- 25. Multiple Choice
How much potential energy does a 5 Kg object have if it is 2 m above the ground?
10 J
100 J
1000 J
1 J
- Answer choicesTagsAnswer choicesTags