Physics

4. force that does not involve physical contact
8. objects that are launched or thrown into the air and subject to gravity are called
11. timing of striking the ground from the same height if one object is dropped and the other is kicked at the same time
12. object at rest has this speed in meters per second
13. rock is thrown this vector is always constant
14. -9.81, this acceleration is constant and due to this force
15. volley ball was hit by a the girl with a force of ninety newtons, force exerted by ball on girl's hand

1. the length of a vector arrow shows its
2. used to analyze only the forces affecting the motion of a single object(diagram)
3. starting from rest to a constant velocity of 36 m/s in 3 seconds; acceleration in meters per second squared?
4. these objects always have the same downward acceleration(combine two words)
5. used to find the magnitude of a resultant
6. strategy based on shape to determine resultant of two vectors
7. function used to find the direction of a resultant
9. length of line from initial position to final position
10. another name for component of y-axis
11. a quantity that has magnitude, but no direction