February 26, 2017

Homework Help: Physics

Posted by Linda on Wednesday, November 10, 2010 at 1:48pm.

A 23 g bullet traveling 220 m/s penetrates a 4.2 kg block of wood and emerges cleanly at 140 m/s.

If the block is stationary on a frictionless surface when hit, how fast does it move after the bullet emerges?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions