Question

1
A bullet of mass 40 g moving with a speed of 90 m s
enters a heavy wooden block and is stopped after a dis-
tance of 60 cm. The average resistive force exerted by
the block on the bullet is

Answer 1

Explanation:

A bullet of mass 0.04 kg moving with a speed of 90 Metre per second

A bullet of mass 0.04 kg moving with a speed of 90ms-1 enters a heavy wooden block and is stooped after a distance of 60 cm . What is the average resistive force exerted by the block on the bullet ? υ=0,s=6=cm=0.6m,F=? Nagative sigh is for resistive force , which is op