Sunday
April 20, 2014

Homework Help: Physic

Posted by Don on Wednesday, September 28, 2011 at 9:25pm.

A 3.5 kg block is pushed along a horizontal floor by a force of magnitude 15 N at an angle = 40 with the horizontal. The coefficient of kinetic friction between the block and the floor is 0.25. Calculate the magnitudes of (a) the frictional force on the block from the floor and (b) the block's acceleration.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A 5.55 kg block covered in sandpaper is pushed along the ceiling of a ...
physics - A 5.55 kg block covered in sandpaper is pushed along the ceiling of a ...
physics - A block of mass 3.90 kg is pushed 3.80 m along a frictionless ...
physics - [20 pts] A 2.00 kg block is pushed against a spring with negligible ...
physics - A 3.5 kg block, initially in motion, is pushed along a horizontal ...
Physics - A block of mass 0.5 kg rests on a smooth inclined plane. It is then ...
physics - Two blocks are pushed along a horizontal frictionless surface by a ...
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 - A 4.4 kg block is pushed along the ceiling with a constant applied ...

Search
Members