Monday
April 21, 2014

Homework Help: physics

Posted by Anonymous on Tuesday, February 19, 2008 at 1:05pm.

A block of mass m=.75kg is fastened to an unstrained horizontal springwhose spring constant is 82 N/m. The block is given a displacement of +.12m, where + sign indicates that the displacement is along the +x axis, and then released from rest.
Find the angular frequency w of the resulting oscillatory motion.
For this question, I got 10.646. Is this correct?
What is the maximum speed of the block?
Would I need to find the amplitude to multiply by w to get the maximum speed? If that's the case, how would I find the amplitude?
Thank you!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

phyics - A block of mass m = 0.510 kg is fastened to an unstrained horizontal ...
Physics - A 2.60-kg block is attached to a horizontal spring that has a spring ...
physics - A block of ice of mass 4.10 kg is placed against a horizontal spring ...
Physics - A 2.60-kg block is attached to a horizontal spring that has a spring ...
Physics - Block A and block B (see figure below) are forced together, ...
physics - The block in the figure below lies on a horizontal frictionless ...
physics - A block of mass m = 4 kg slides along a horizontal table when it ...
Physics to be solved - The block in the figure below lies on a horizontal ...
Physics- springs - Block A has a mass 1.00kg, and block B has a mass 3.00 kg. ...
physics help needed very urgent !!! - The block in the figure below lies on a ...

Search
Members