Fill in the blank or answer the question. 1. is a force that occurs when two objects are in contact and slide against each other. This
force acts in the opposite direction of the motion of the object.
2. A is the push or pull of an object.
3. The two things that determine the strength of gravity on an object is and
4. ___ is the force that attracts together all things that are made of mass. This force also attaches
things to the earth surface.
5. are the units of force.
6. If the forces acting on an object are
I
there is a net force and the object is not moving.
7. Newton's law of motion states that an object at will stay at rest until acted upon by a
force.
8. Newton's law of motion states that heavier objects require more to move them.
9. Newtons
law of motion states that for every action there is an and equal reaction
10. You roll a ball in the grass, the ball stops rolling. What force made the ball stop?