Unit 8 Forces and Motion

The force of gravity will _____________as objects become farther apart.

• decrease
• increase

When forces are acting on an object and it produces a net force of 0, you can say that the forces are _______________.

• balanced
• unbalanced

Issac Newton's First Law of Motion states that...

• Objects in motion remain in motion.
• Force equals mass times acceleration.
• Every action has an equal and opposite reaction.
• Speed equals distance divided by time.

The force of the Earth, moon or other large body that attracts other objects towards it is called________.

• friction
• electricity
• gravity
• speed

Tags

NGSS.MS-PS2-4

NGSS.MS-ESS1-2

NGSS.MS-PS2-5

Two factors that affect the rate of gravity are ____________.

• distance and mass
• weight and resistance
• location and speed
• position and friction

Tags

NGSS.MS-PS2-4

Newton's 3rd Law of Motion states...

• Every action has an equal and opposite reaction.
• Force equals mass times acceleration.
• Objects in motion stay in motion.
• Speed equals distance over time.

Tags

NGSS.MS-PS2-1

^{Between which 2 points on the graph is the object stopped?}

• A and B
• B and C
• C and D
• A and D

Between which 2 points is the object moving the fastest?

• A and B
• B and C
• C and D
• A and D

Velocity is an object's ________________.

• speed in a specific direction
• distance traveled in a certain amount of time
• unit of force measurement
• change in speed or direction

Force is measured in _____________.

• pounds
• newtons
• grams
• meters

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-4