N123 review

Alyssa is worried that Bob doesn’t know all of Newton’s Laws. Help Bob sort the scenarios into the correct Newton Law. Bob has the same model of Newton’s Laws of Motion as you do. Which is newtons first law?

• A soccer ball remains motionless on the soccer field

• The harder you swing a bat, the farther the ball will travel.

• An ice skater pushes off from a wall and moves backwards.

• A person steps out of a boat and onto the shore. As the person moves forward onto the shore, the boat moves backward.

Which is Newtons second Law?

• Coffee in a cup in your cup holder would spill over the sides of your cup if you quickly had to slam on the brakes of your car.

• The harder you swing a bat, the farther the ball will travel.

• A person steps out of a boat and onto the shore. As the person moves forward onto the shore, the boat moves backward.

• As the wheels of a train push down on a track, the track pushes back against the wheels.

Which is NOT Newtons third Law?

• As the wheels of a train push down on a track, the track pushes back against the wheels.

• An ice skater pushes off from a wall and moves backwards.

• A person steps out of a boat and onto the shore. As the person moves forward onto the shore, the boat moves backward.

• A soccer ball remains motionless on the soccer field.

An egg is held motionless by someone before it drops. As long as the person holds it, the forces will be...

• Balanced

• Unbalanced

• Neutral

• none

The egg is released. The forces will be which law of newtons

• 1st

• 2nd

• 3rd

• 4th

The EXACT moment the egg hits the ground, the egg will experience  a/an__________forced

• balanced

• unbalanced

• equal

• none

An unbalanced force means an egg dropped will.....

• move

• hatch

• accelerate

• velocity

How many Laws does newton have?

• 1

• 2

• 3

• 5

Which of newtons laws is unbalanced

• 1st

• 2nd

• 3rd

• all of them

Which law of Newtons involves equal and opposite forces?

• 1st

• 2nd

• 3rd

• none