Post a New Question

desh bhagat

posted by .

a bullet of mass 7g is fired into a block of wood weight 7kg the block is free to move after the impact , the velocity of the bullet and block is 17 cm/sec. what is the initial velocity of the bullet

  • desh bhagat -

    Conservation of momentum applies

    massbullet*velocitybullet=(massbullet+massblock)Velocityfinal

    solve for velocity of bullet

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question