Question

When 30,000J of work is done on a block of mass 100 kg. Find the velocity of block if block is initially at rest.

Answer 1

Answer:10.√6 m/s

Explanation:

Work = Or

W=1/2.m.v^2

30000=1/2.100.v^2

600=v^2

V=√600

V=24.5m/s