Wednesday
July 30, 2014

Homework Help: physics

Posted by koko on Wednesday, October 17, 2012 at 5:22pm.

A 1.16 kg block and a 2.32 kg block are initially at rest on a frictionless, horizontal surface, with a compressed spring of negligible mass between them. When the blocks are released, they move off in opposite directions. If the final velocity of the 1.16 kg block is 3.20 m/s to the left, what is the final velocity of the 2.32 kg block?
a.) Find Magnitude
b.) How much does the kinetic energy of the system increase?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics- springs - Block A has a mass 1.00kg, and block B has a mass 3.00 kg. ...
Physics - A 2.95 kg block on a horizontal floor is attached to a horizontal ...
physics - A block with a mass of 0.5kg is pushed against a horizontal spring of ...
physics - A physics student pulls a block of mass m = 23 kg up an incline at a ...
Physics - 1. A 3 kg block collides with a massless spring of spring constant 90 ...
Physics - Suppose the block is released from rest with the spring compressed 5....
Physics Help Please - A horizontal spring with a spring constant of 200.0 N/m is...
Physics help pleaseeee - A horizontal spring with a spring constant of 200.0 N/m...
Physics - A 2.5-kg block is sliding along a rough horizontal surface and ...
physics - With a mass = 10 k .. the horizontal surface on which the block slides...

Search
Members