Question

Find the energy possessed by an object of mass 13 kg when it is at a height of 5 m above the ground (given g= 9.8 ms ^-2

Answer 1

Answer:

637 J

Explanation:

when object is at rest above some distance from the ground then the energy possessed by it is in the form of potential energy given by "mgh" M is mass g is gravity and h is height.

energy = 13×9.8×5

=637 joule

Answer 2

Answer:

energy of the body is 637 joules