Across
- 3. The resistance that one surface or object encounters when moving over another.
- 8. When two forces are the same strength but act in opposite directions
- 10. Every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.
- 11. The force applied in one direction is greater than the force applied in the opposite direction
- 13. The rate of change of position of an object in any direction
- 14. Has a number value and is measured in Newtons. a measure of the interaction between two objects, or the influence that one object has on another. "a push or pull."
- 15. The amount of matter present in any object or body.
- 16. The force that attracts a body towards the center of the earth, or towards any other physical body having mass.
Down
- 1. The forces that are in opposition to the relative motion of an object as it passes through the air.
- 2. The phenomenon in which an object changes its position with respect to time.
- 4. The overall force acting on an object. Has both the magnitude and direction of each force.
- 5. The idea that an object will continue its current motion until some force causes its speed or direction to change.
- 6. For every action (force) in nature there is an equal and opposite reaction.
- 7. The acceleration of the body is directly proportional to the net force acting on the body and inversely proportional to the mass of the body.
- 9. The speed of something in a given direction.
- 12. The rate at which velocity changes with time, in terms of both speed and direction