Test - Forces

Question 1

4. An object in motion with no unbalanced forces acting on it will…?

Answer 1

Continue to move in its path at a constant speed

NB-20

Question 2

9. An object that is falling freely has a constant what?

Answer 2

Acceleration

NB-22

Question 3

10. A 500N force is applied to a 25

m/s2. The mass of an object is…?

Answer 3

20 kg

NB-22

Question 4

20. 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 4

Larger

NB-23

Question 5

33. b. What speed speed will the skydiver eventually reach?

Answer 5

55 m/s