Science, asked by kulwinder2151966, 11 months ago

a bag of wheat weights 200kg To what height should it be raised so that it's potential energy may be 9800 joules? (g=9.8 ms-2)

Answers

Answered by prativadeka

4

Answer:Mass = 200 kg

height = h (say)

g = 9.8 m/s^2

now

PE = 9800 J

200 x h x 9.8 = 9800

h = ( 98 x10 )/ (98 x 2)

h = 5 m

Explanation:

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