Thursday
July 24, 2014

Homework Help: physics

Posted by Yosh on Wednesday, December 8, 2010 at 7:18am.

A stock room worker pushes a box with mass 11.2 kg on a horizontal surface with a constant speed of 4.50 m/s. The coefficient of kinetic friction between the box and the surface is 0.25. a) What horizontal force must be applied by the worker to maintain the motion? b) If the force calculated in parts (a) is removed, how far does the box slide before coming to rest

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - *I really don't know how to get started. I have done lots of the ...
physics - A box is pulled across a horizontal surface at a constant speed by a ...
Physics - A warehouse worker exerts a constant horizontal force of magnitude 89....
college physics - you find that it takes a horizontal force of 160 newtons to ...
College Physics! - Is there any way i can just get these problems set up? I just...
physics - A box is being lowered down a wall at constant speed by a girl, as ...
physics - A box is being lowered down a wall at constant speed by a girl, as ...
physics - a person pushes a box across a horizontal surface at a constant speed ...
Physics - A box of mass 50.0 kg is connected to a second box with a mass of 54.0...
Physics - A dock worker loading crates on a ship finds that a 24 kg crate, ...

Search
Members