Friday
April 18, 2014

Homework Help: physics

Posted by Kayla L on Thursday, October 6, 2011 at 10:20pm.

A force of 8.7 N is applied to a steel block initally at rest on a horizontal frictionless surface. The force, which is directed at an angle of 30.0o below the horizontal, gives the block a horizontal acceleration of 5.3 m/s2.
a) Draw a free body diagram and sum forces.
b) What is the normal force of the surface acting on the block?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A 15 N wooden block is dragged for 15 meters across a wooden floor in ...
Physics - Three blocks on a frictionless horizontal surface are in contact with ...
physics - An object that deforms when a force is applied to it and returns to ...
Physics - A grocery cart with a mass of 18 kg is pushed at constant speed along ...
physics - What force must be applied to push a carton weighing 350 N up a 19 ...
physics - What force must be applied to push a carton weighing 350 N up a 19 ...
physics - What force must be applied to push a carton weighing 350 N up a 19 ...
physics - What force must be applied to push a carton weighing 350 N up a 19 ...
11th garde physics - A grocery cart with a mass of 18 kg is pushed at constant ...
Physics - When certain a force is applied to a 2kg standard mass, its ...

Search
Members