Motion and force Crossword

The measure of mass in motion
Keeps an object moving in a circle
the total momentum of a system of objects does not change as long as no outside forces are acting on that system
Push or a pull
When two objects in close contact exchange both energy and momentum
For every action there is an equal; and opposite reaction
Location of an object
The overall force acting on an object
The direction at which an object accelerates is the same direction as the force F=ma
Speed in a specific direction
The rate at which velocity changes with time
An object at rest will stay at rest unless acted upon by an outside force and an object in motion will stay in motion unless acted upon by an outside force
A quantity that has both size and direction
A location which you compare other locations to
the resistance of an object to a change in the speed or the direction of its motion