Question

The velocity of a particle of mass 1 kg is given by
V = 10v x. The work-done by the force acting on the
particle during its motion from x = 4 to x = 9 m is
(1) 250 J
(2) 300 J
(3) 450 J
(4) 500 J​

Answer 1

Answer:

3)450J is the answer of ur question