Question

if a engine supplies 100 joules of energy to a weight of 200g . How high it can be lifted ? (given g = 8 metre per second square)?​

Answer 1

Answer:

p.E = mgh

100= 0.2 ×8× h

h= 100/1.6

h= 62.5m

Answer 2

Answer:

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Explanation:

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