Science

5. The path of an object in space as it moves around another object due to gravity.
7. A speed in a specific direction.
8. The rate at which velocity changes over time.
9. A measure of how fast something moves through a particular distance over a definite time period.
10. The overall force acting on an object when all of the forces acting on it are combined.
11. The fluid friction due to air.
13. An object loction.
14. The process of pushing the particles of a material closer together.
17. A property of matter representing the mass per unit volume.
18. A substance that can flow easily
19. The force of gravity on an object.

1. The force that stretches an object.
2. The upward force on objects.
3. a force that keeps an object moving in a circle.
4. A change of position over time.
6. A push or pull.
7. An amount of three-dimensional space often used to describe the space that an object takes up.
12. The force that objects exert on each other because of their mass.
15. A measure of how much force is action on a certain area.
16. The resistance of an object to a change in the speed or the direction of its motion.