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13 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What is the formula for mechanical energy? |
Ke+Pe |
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What is the formula for potential energy? |
PE=mgh |
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What is the formula for kinetic energy? |
Ke=1/2*m*v(squared) |
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What does m stand for? |
Mass of the object |
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What does g stand for? |
Acceleration due to gravity |
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What do h stand for? |
The height of the object |
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What does v stand for? |
Speed of the object |
Not Kim Taehyung!!! |
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When you have maximum potential energy have what in kinetic energy? |
You have minimum kinetic energy |
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Maximum kinetic energy equals what in potential energy? |
End up with minimum potential energy |
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A 60-kilogram person Walks from the ground to the roof of a 74.8 m tall building how much gravitational potential energy does she have the top of the building? |
44880 Joules |
You have to work out the equation! |
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The gravitational potential energy of a 15 kg object is 204 joules what is the height of the object above the ground? |
1.96m |
Work it out! |
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What is a speed of a 48 kilogram dog running across a lawn with 216 joules of kinetic energy? |
3m/s |
Work it out! |
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The kinetic energy of a bowling ball traveling at a speed of 4 m/s is 50 joules find the mass of the ball |
6.25kg |
Work it out |
