Question

A bag of sugar weight 2000 garm. To what height should it be raised so that its potential energy be 900 joule. [g = 980]​

Answer 1

Answer:

Potential energy =m×g×h (here m=200kg, g=9.8ms

−2

, potential energy =9800 joule)

9800J=200Kg×9.8ms

−2

×h

h=

200×9.8

9800

h=5m

Thus, the bag of wheat should be raised to a height of 5m.

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