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UNO [17]
1 year ago
11

A stone of weight 10N falls from the top of a 250m high cliff. a) Calculate how much work is done by the force of gravity in pul

ling the stone to the foot of the cliff. b) How much energy is transferred to the stone?​
Physics
1 answer:
tiny-mole [99]1 year ago
4 0

Answer:

work done = ( force × displacement)

(a)The force acting on the block is it's self weight and displacement is equal to height of the tower.

work done by gravity = (250 × 10) = 2500 joule

(b) The work done by gravity 2500 joule is transferred to the object in the form of it's kinetic energy.

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Question 8 of 25
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B.

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How to find the sum of a convergent series
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The formula that can be used to obtain a convergent series is given by;

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<h3>What is a series?</h3>

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