Speed, Acceleration, and Momentum

What is the speed of a jet plane that travels 528 meters in 4 seconds?

• 123 m/s

• 32 m/s

• 23 m/s

• 132 m/s

What is the speed of a person walking 10,000 meters in 20 minutes?

• 50 m/min

• 500 m/min

• 5000 m/min

• 50000 m/min

Tags

NGSS.MS-PS3-1

How far will you travel in 3 minutes running at a rate of 6 meters/min?

• 18 meters

• 2 meters

• 3 meters

• 12 meters

How long will it take you to travel 45 kilometers at a speed of 5 km/hr?

• 40 hours

• 9 hours

• 15 hours

• 5 hours

How far would a snail travel in 5 minutes at a speed of 18 cm/hr?

• 3.6 cm

• 4 cm

• 90 cm

• 180 cm

What is the average acceleration of an object that takes 10 seconds to change from 40 m/s to 50 m/s?

• 10 m/s/s

• 1 m/s/s

• 5 m/s/s

• 4 m/s/s

Tags

NGSS.HS-PS2-1

What is the average acceleration of an object that increases speed from 0 km/hr to 20 km/hr in 5 seconds?

• 100 km/hr/sec

• 5 km/hr/sec

• 20 km/hr/sec

• 4 km/hr/sec

Tags

NGSS.HS-PS2-1

What is the acceleration of an object that accelerates from 50 m/s to 150 m/s in 10 seconds?

• 100 m/s/s

• 10 m/s/s

• 50 m/s/s

• 5 m/s/s

Momentum = mass x velocity

A bowling ball has a mass of 12 kg. The bowler throws it down the alley with a velocity of 12 m/s. What is the momentum of the ball as it hits the pins?

• 144 kg/m/s

• 144 kg

• 1 kg/m/s

• 1 kg

Momentum = mass x velocity

How much momentum does a 4 kg object have when it is traveling at a velocity of 23 m/s?

• 5.75 kg/m/s

• 92 kg/m/s

• 0.17 kg/m/s

• 27 kg/m/s