Wednesday
August 27, 2014

Homework Help: physics

Posted by Dawn on Monday, September 20, 2010 at 11:58pm.

A 5.10 kg box is sliding across the horizontal floor of an elevator. The coefficient of kinetic friction between the box and the floor is 0.450. Determine the kinetic frictional force that acts on the box for each of the following cases.
(a) The elevator is stationary.


(b) The elevator is accelerating upward with an acceleration whose magnitude is 3.00 m/s2.


(c) The elevator is accelerating downward with an acceleration whose magnitude is 3.00 m/s2.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

college physics - A 5.10 kg box is sliding across the horizontal floor of an ...
Physics - A 3.70kg box is sliding across the horizontal floor of an elevator. ...
Physics - please help - A 3.70kg box is sliding across the horizontal floor of ...
Physics - A 2.90 kg box is sliding across the horizontal floor of an elevator. ...
physics - A 9.90-kg box is sliding across the horizontal floor of an elevator. ...
physics - A 9.90-kg box is sliding across the horizontal floor of an elevator. ...
Physics - A 4.51-kg box is sliding across the horizontal floor of an elevator. ...
physics - A 6.01-kg box is sliding across the horizontal floor of an elevator. ...
physics - A 4.85-kg box is sliding across the horizontal floor of an elevator. ...
Physics (46) - A 4.67-kg box is sliding across the horizontal floor of an ...

Search
Members