Question

Rahul weighs 450N and the mountain is 500 meters. How much energy is used?
Q. Jolly weighs 400N and climbs the stairs to his apartment. The height of the stairs is 8meters?
What is energy?

Arrange the following items into energy transfer flow diagram about his activity,
in the space below. You can use any of the items more than once.
 Thermal energy
 Stored chemical energy
 Kinetic energy
 Jamal

b. Name the energy input in the diagrams.
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c. Name the energy output in the diagrams.
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d. Name the energy converter in the diagram.
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7. Joe weighs 400N and climbs the stairs to his apartment. The height of the stairs is
8meters.
a. How much energy does he use to climbing the stairs?
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Joe decided to visit his friend Ravi who lives in an apartment higher up the building.
Joe climbs the stairs to Ravi’s home. The height of the stairs is 24 meters.

b. How much energy does Joe use to reach Ravi’s home?
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c. How much energy has Joe used to climbing since he entered the building?
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Ravi tells Joe that he is going to climb a mountain. Ravi weights 450N and the
mountain is 500 meters.
d. How many joules of energy will Ravi use to climb the mountain?
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The kilojoule (KJ) is another unit of energy. It is 100 joules.
e. How many kilojoules of energy will Ravi use to climb the mountain?
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Answer 1

Answer:

bro please ask questions one by one

and i didn't understand this question so sorry