Science Packet April 28

1) _____ is the measure of how an object changes velocity. Objects can move faster, move slower, or change direction.

• Acceleration

• Unbalanced Forces

• Newton's Third Law of Motion (Law of Action/Reaction)

• Inertia

• Magnitude

2) _____ cause change in the motion of the object.

• Acceleration

• Unbalanced Forces

• Newton's Third Law of Motion (Law of Action/Reaction)

• Inertia

• Magnitude

3) _____ states that for every action there is an equal and opposite reaction.

• Newton's First Law of Motion ( Law of Inertia)

• Newton's Second Law of Motion (Law of Force and Acceleration)

• Newton's Third Law of Motion (Law of Action/Reaction)

• Inertia

• Magnitude

4) The tendency of a physical object to remain still or continue moving unless a force is applied is called _____

• Newton's First Law of Motion ( Law of Inertia)

• Newton's Second Law of Motion (Law of Force and Acceleration)

• Newton's Third Law of Motion (Law of Action/Reaction)

• Inertia

• Magnitude

5) _____ is a number that tells how much of something there is.

• Newton's First Law of Motion ( Law of Inertia)

• Newton's Second Law of Motion (Law of Force and Acceleration)

• Newton's Third Law of Motion (Law of Action/Reaction)

• Inertia

• Magnitude

6) When an object is not in motion, it is said to be _________

• Newton's First Law of Motion ( Law of Inertia)

• Newton's Second Law of Motion (Law of Force and Acceleration)

• Newton's Third Law of Motion (Law of Action/Reaction)

• At rest

• Action

7) _____ states that the acceleration of an object depends on the object's mass and the magnitude of the force acting upon it (F=ma)

• Newton's First Law of Motion ( Law of Inertia)

• Newton's Second Law of Motion (Law of Force and Acceleration)

• Newton's Third Law of Motion (Law of Action/Reaction)

• At rest

• Action

8) A _____ is a push or pull that acts on an object

• Newton's First Law of Motion ( Law of Inertia)

• Newton's Second Law of Motion (Law of Force and Acceleration)

• Newton's Third Law of Motion (Law of Action/Reaction)

• At rest

• Force

9) Resistance or opposition to a force refers to a/an _____

• Acceleration

• Reaction

• Action

• Inertia

• Force

10) When a force acts upon an object and movement occurs, this is called a/an _____.

• Acceleration

• Reaction

• Action

• Inertia

• Force