Speed/Velocity/Acceleration Homework

If the man and the ball travels 90 m in 9 seconds, what is their average speed?

• 10 m/s

• 180 m/s

• 99 m/s

• 10 meters

Tags

NGSS.MS-PS3-1

If a lizard can run 8 m across the water in 4 seconds, how fast is he traveling?

• 32 m/s

• 2 m/s

• 2 seconds

• 34 meters

Tags

NGSS.MS-PS3-1

A car is driven for 3 hours. What else do you need to know to describe this car’s speed?

• the road the car in driven on
• the time of day
• the distance the car is driven
• the number of passengers in the car

What is the speed of a runner who runs 400 meters in 40 seconds?

• 10 meters/second

• 40 meters/second

• 100 meters/second

• 1,600 meters/second

Tags

NGSS.MS-PS3-1

Which information is needed to determine how fast a truck is traveling?

• direction and mass
• distance and time
• size and speed
• time and weight

Calculate the speed of a sprinter who ran 200 meters in 20 seconds.

• 10m/s
• 10km/s
• 10m/hr
• 10km/hr

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Michelle drove 300 miles in 6 hours. What was Michelle’s speed?

• 30 miles per hour

• 50 miles per hour

• 60 miles per hour

• 80 miles per hour

The speedometer on your car tells you

• average velocity
• instantaneous velocity
• average speed
• instantaneous speed

What is this graph representing?

• Constant Speed
• Acceleration (speeding up)
• Deceleration (slowing down)
• No motion

Tags

NGSS.MS-PS3-1

In which of the following graphs (click the image) are both runners moving at the same speed (note that graph c is the bottom right graph, and graph d is the bottom left graph)? 

• Graph A
• Graph B
• Graph C
• Graph D

Tags

CCSS.8.EE.B.5