Wednesday
November 26, 2014

Homework Help: physics

Posted by Mark on Tuesday, November 8, 2011 at 1:12pm.

A bullet of mass 4.7 g is fired horizontally into a 2.4 kg wooden block at rest on a horizontal surface. The coefficient of kinetic friction between block and surface is 0.28. The bullet stops in the block, which slides straight ahead for 2.2 m (without rotation). (a) What is the speed of the block immediately after the bullet stops relative to it? (b) At what speed is the bullet fired?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A bullet of mass 5.15 g is fired horizontally into a 2.74 kg wooden ...
physics - A bullet of mass 8.0 g is fired horizontally into a 2.2 kg wooden ...
Physics - A 4.00g bullet, traveling horizontally with a velocity of magnitude ...
Physics - A 96.0-g wooden block is initially at rest on a rough horizontal ...
Physics - A 96.0-g wooden block is initially at rest on a rough horizontal ...
Physics - A 96.0-g wooden block is initially at rest on a rough horizontal ...
Physics - A 96.0-g wooden block is initially at rest on a rough horizontal ...
Physics - A 12 g bullet is fired horizontally into a 96 g wooden block initially...
physic - Hi!could anyone help me with this problem please because I been trying ...
physics - A heavy wooden block rests on a flat table and a high-speed bullet is...

Search
Members