Force Test

Question 1

1. A baseball player swings his bat and misses the ball but hits a fly that was hovering over home plate. The acceleration of the fly compared to what the acceleration of the ball would have been with the same force applied to it would be

Answer 1

1. Larger

U6 C3 p. 22

Question 2

9. A man weighing 800 N is standing on a chair. In order to support the man, what force is the chair exerting?

Answer 2

800 N up

U6 C3 p.20

Question 3

23. The size of the gravitational force between two objects depends on their ____.

Answer 3

Masses and the distance between them

U6 C3 p. 21

Question 4

32. Related to the amount of force needed to change an object’s motion.

Answer 4

Momentum

U6 C3 p. 23

Question 5

38. b. What speed will the skydiver eventually reach? What is this speed called?

Answer 5

55 m/s

U6 C3