Homework Help: physics

Posted by Anthony on Wednesday, October 31, 2012 at 10:23pm.

A block weighing 11.05 N rests on a 28 degree incline.

(a) Find the normal force exerted by the plane on the block out of the plane

(b) Find the frictional force exerted by the plane on the block up the slope.
c) Find the magnitude of the total force exerted by the plane on the block

physics - Noah, Wednesday, October 31, 2012 at 11:53pm
Draw a Force Body Diagram of the block, then write out the sum of the forces equation in both directions.
*Frictional Force=
coefficient of friction x Normal Force

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