5. Who developed the Laws of Motion? *
Albert Einstein
Isaac Newton
Galileo Galilei
Charles Darwin
6. When forces are balanced, the objects will not move. *
10 points
True
False
7. When forces are unbalanced, the objects will always move.
True
False
8. Acceleration describes the motion of objects that are speeding up. Acceleration can never describe objects that are slowing down.
True
False
9. Gravity is a non-contact force that acts on us constantly. *
True
False
10. Velocity does not include a direction.
True
False