Question

The potential energy of a body of mass 30 kg is 4kJ. Find the height of the body from the ground. If the same body is moving with a velocity of 60m/s, find its kinetic energy​

Answer 1

Answer:

18. 5:30

2 points

पंचवादनम्

सपाद पंचवादनम्

पादोन षड्वादनम्

सार्धं पंचवादनम्

Answer 2

Answer:

Solution

W=F×s=mgh

=30×10×50=15000

Work done =15×10

3

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