Monday
April 21, 2014

Homework Help: physics

Posted by joe on Thursday, February 14, 2013 at 4:34pm.

A 50.0-kg box is sliding on a rough horizontal floor, and the only horizontal force acting on it is friction. You observe that at one instant the box is sliding to the right at 1.5 m/s and that it stops in 2.5 s with uniform acceleration. What magnitude force does friction exert on this box?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A box of unknown mass is sliding with an initial speed vi = 5.60 m/s ...
Physics - A 20kg box rests on a rough floor. It takes a horizontal force of 40 N...
physics - A horizontal spring with spring constant 73.2 N/m is compressed 16.7 ...
Physics - A 39.0 kg box initially at rest is pushed 4.50 m along a rough, ...
physics - a 70 kg box slides along the floor by a 400N force. the coefficient of...
Physics - A 50.0-kg box is resting on a horizontal floor. A force of 250 N ...
physics - really confused, A 2kg box is sliding east at 50m/s on a frictionless ...
Physics - ohh sorry, in my first question... A 15 kg box sits on a horizontal ...
physics - you drag a heavy box along a rough horizontal floor by a horizontal ...
physics - you drag a heavy box along a rough horizontal floor by a horizontal ...

Search
Members