What does Newton's first law of motion state about an object at rest?

• It changes direction spontaneously.

• It stays at rest unless acted upon by an external force.

• It will move on its own.

• It accelerates without force.

What is required to move a soccer ball that is at rest?

• A player's kick

• A gentle breeze

• Magnetic force

• Natural motion

Tags

NGSS.MS-PS2-2

Which law is illustrated by using a soccer ball and a player's kick?

• Newton's first law

• Newton's second law

• None of the above

• Newton's third law

Tags

NGSS.MS-PS2-1

According to Newton's second law, what does force depend on?

• Volume and density

• Mass and acceleration

• Speed and direction

• Weight and height

Tags

NGSS.MS-PS2-2

How much force is needed to shoot a basketball weighing 0.62 kilograms?

• 3.5 Newtons

• 10 Newtons

• 7.2 Newtons

• 5.2 Newtons

Tags

NGSS.MS-PS2-2

What would be the force required to shoot a bowling ball weighing 7 kilograms?

• 30 Newtons

• 20 Newtons

• 45 Newtons

• 55 Newtons

Tags

NGSS.MS-PS2-2

What does Newton's third law of motion imply about forces in an interaction?

• They cancel each other out.

• They are unequal.

• They are equal and opposite.

• They multiply.

Tags

NGSS.MS-PS2-1

In the video, who experiences the same amount of force?

• The quarterback alone

• DeMarcus Ware and the quarterback

• DeMarcus Ware alone

• Neither

Tags

NGSS.MS-PS2-1

What example is used to demonstrate Newton's third law in the video?

• A falling apple

• A swinging pendulum

• A car braking

• A linebacker hitting a quarterback

Tags

NGSS.MS-PS2-1