Friday
April 18, 2014

Homework Help: Physics

Posted by Kelsey on Tuesday, March 13, 2012 at 2:03am.

A 2.95 kg block on a horizontal floor is attached to a horizontal spring that is initially compressed 0.0330 m. The spring has force constant 900 N/m. The coefficient of kinetic friction between the floor and the block is 0.42 . The block and spring are released from rest and the block slides along the floor.
What is the speed of the block when it has moved a distance of 0.013 m from its initial position? (At this point, the spring is compressed 0.0200m.)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A rope is used to pull a 2.54 kg block at constant speed 4.48 m along ...
college physics - A rope is used to pull a 3.57 kg block at constant speed 5.10 ...
Physic - A 3.5 kg block is pushed along a horizontal floor by a force of ...
physics - A 3.0 kg block is pushed along a horizontal floor by a force F of ...
physics - A 5.56 kg block located on a horizontal floor is pulled by a cord ...
physics - A 3.26 kg block located on a horizontal floor is pulled by a cord ...
physics - A 3.26 kg block located on a horizontal floor is pulled by a cord ...
Physics - A 4 kg block rests between the floor and a 3 kg block. The 3 kg block ...
physics - A 5.0-kg block is at rest on a horizontal floor. If you push ...
physics - A 3.24 kg block located on a horizontal frictionless floor is pulled ...

Search
Members