Motion Quiz

A car takes 3.5 s to travel down a 100 m path.

1. Does the car have speed or acceleration?

• Speed

• Acceleration

Tags

NGSS.MS-PS3-1

A car takes 3.5 s to travel down a 100 m path.

2. Calculate the speed of the car.

• 28.5 m/s

• 0.01 m/s

• 350 m/s

• 0.035 m/s

Tags

NGSS.MS-PS3-1

Is acceleration speeding up or slowing down?

• Speeding up

• Slowing down

• Both

• Neither

An 18-wheel truck with a mass of 3675 kg is moving down a 2,500 m section of highway. It takes the truck 3 minutes to reach the end of the highway.

a. Calculate the speed of the truck.

• 833.3 m/min

• 0.0012 m/min

• 7,500 m/min

• 2503 m/min

An 18-wheel truck with a mass of 3675 kg is moving down a 2,500 m section of highway. It takes the truck 3 minutes to reach the end of the highway.

b. Calculate the momentum of the truck.

• 3,100,000 kg*m/min

• 9,200,00 kg*m/min

• 0.7 kg*m/min

• 2.1 kg*m/min

Tags

NGSS.HS-PS2-2

The energy a moving object has is ______________.

• Momentum

• Force

• Speed

• Time

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

In order for a moving object to have a greater force, it can have ______________________.

• Greater mass and/or speed

• Greater mass only

• Greater speed only

• Neither mass or speed affects force.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

A 125 kg football player (Player 1) is moving to toward the opposing player (Player 2) with an acceleration of 2.4 m/s².

a. What is the force of Player 1 on Player 2?

• 300 N

• 52 N

• 0.02 N

• 130 N

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A 125 kg football player (Player 1) is moving to toward the opposing player (Player 2) with an acceleration of 2.4 m/s².

a. If Player 2 had the same mass (125 kg) as Player 1, what would Player 1 have to do to knock down Player 2?

• Move faster

• Gain weight

• Lose weight

• No change is necessary

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

If you have a greater momentum, will you also have a greater force?

• Yes

• No

Tags

NGSS.HS-PS2-2