Question

a bullet of mass 5kg is traveling horizontally with a velocity of 150m/s strikes a stationary wooden block and comes to restin 0.003s .calculate the acceleration produced and magnitude of the force exerted by the wooden blocks on the bullet​

Answer 1

Answer:

Given :-

mass :- 5kg

velocity :- 150 m/s

time taken :- 0.003sec

Required acceleration :-

$velocity \div time$

so, 150m/s ÷ 0.003 s

so, 50,000 m/s².

Again ,

Force = mass × acceleration

= 5 kg × 50000m/s²

= 250000 kg-m/s²

=. 250000 N. (Ans)

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