Thursday
October 30, 2014

Homework Help:

Posted by Sam on Wednesday, July 14, 2010 at 3:56pm.

A 3.5 kg block, initially in motion, is pushed along a horizontal floor by a force F of magnitude 17 N at an angle θ = 35 with the horizontal (Figure 6-20). The coefficient of kinetic friction between the block and floor is 0.25. (Assume the positive direction is to the right.)

Figure 6-20
(a) Calculate the magnitude of the frictional force on the block from the floor.
N
(b) Calculate the magnitude of the block's acceleration.
m/s2

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A 3.5 kg block, initially in motion, is pushed along a horizontal ...
physics - A 3.5 kg block, initially in motion, is pushed along a horizontal ...
physics - A 3.0 kg block is pushed along a horizontal floor by a force F of ...
Physics - A 3.4 kg block is pushed along a horizontal floor by a force of ...
Physics/Math - A 3.0 kg block, initially in motion, is pushed along a horizontal...
Physic - A 3.5 kg block is pushed along a horizontal floor by a force of ...
Re: Physics/Math - A 3.0 kg block, initially in motion, is pushed along a ...
Physics - The figure shows a 7 kg block being pulled along a frictionless floor ...
physics - A 3.24 kg block located on a horizontal frictionless floor is pulled ...
physics - A crate of weight Fg is pushed by a force on a horizontal floor. (a) ...

Search
Members