Bomb|| Bullets and Spring

Bomb||Bullets and Spring

Bullet System

Bomb Problems

A toy gun uses a spring of spring constant 1000 N/m . If spring is compressed by an amount 10 cm before fire then how high can be bullet be fired if mass of each bullet is 10 g .

Three friends divided some bullets equally. After each of them shot 4 bullets, the total number of bullets remaining is equal to the bullets each had after division. Find the original number of bullets:

Atom bomb is based on the priniciple of