Homework Help: Physics

Posted by Grace on Monday, February 22, 2010 at 10:26pm.

A 45 kg crate is placed on an inclined ramp. When the angle the ramp makes with the horizontal is increased to 29 degrees, the crate begins to slide downward.
What is the coefficient of static friction between the crate and the ramp?
At what angle does the crate begin to slide if its mass is doubled?

Physics - bobpursley, Monday, February 22, 2010 at 11:15pm
http://answers.yahoo.com/question/index?qid=20080217210614AAo9qF6
Physics - Anonymous, Thursday, November 4, 2010 at 1:45am
need help
Physics - Anonymous, Tuesday, November 27, 2012 at 8:29pm
Coefficient of static friction = 0.4877

Answer this Question

Related Questions

phy - A 45 kg crate is placed on an inclined ramp. When the angle the ramp makes...
Physics - A 19 kg crate is placed on an inclined ramp. When the angle the ramp ...
Physics - A 32 kg crate is placed on an inclined ramp. When the angle the ramp ...
Physics - A 32 kg crate is placed on an inclined ramp. When the angle the ramp ...
Physics - Inclined Motions - You are pushing a 53kg crate at a constant velocity...
Physics - A crate is sliding down a ramp that is inclined at an angle 37.9 °...
physics - A crate is sliding down a ramp that is inclined at an angle of 55.4&...
physics - A 1520-N crate is to be held in place on a ramp that rises at 30.0°...
physics - A crate slides down a ramp inclined at 26.0° from the horizontal. ...
PHYSICS HELP!!!!! - A crate starts from rest and slides 8.35 m down a ramp. When...

For Further Reading

First Name:
School Subject:
Answer: