What will happen to the sky diver when it falls back towards the ground?
Potential energy decreases
5
At which postion kinetic energy and potential energy are equal?
postion 2
5
A stretched rubberband is an example of which energy?
Potential
5
in which case potential energy is maximum for object E 1) along path A B C D E and 2) A E
potential energy does not depend upon path
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kinetic energy depends upon acceleration due to gravity (g)- True or False
False
5
Which has more kinetic energy when they run with their maximum speed? (hare and tortoise)
hare
5
At position 3 and 4 , what is the percentage of kinetic energy out of total.
50%
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At which position in kinetic energy is zero.
A and E
5
A ball is dropped from a certain height, what happens to the kinetic energy of the rubber ball when it hits the ground if no heat and sound is produced?
kinetic energy will change into potential energy
5
What kind of energy is in the battery?
Potential / chemical
5
What kind of energy is in a rock at the edge of a cliff?
Potential energy
5
An arrow in motion is an example of ___________ energy.
kinetic energy
5
Which food item in the picture has more potential energy?
Banana or capsicum
5
At which position on this roller coaster image are potential and kinetic energy about equal?