A 155 N box is placed on an inclined plane that makes a 30.0° angle with the horizontal. Find the component of the weight force parallel to the plane's surface.
2 answers
155 N * sin 30 = ___
An inclined plane is used to raise a 100 kg box to a height of 5 m. How long must
the inclined plane be if a force of 250 N is used to push the box up the inclined
plane?
the inclined plane be if a force of 250 N is used to push the box up the inclined
plane?