Speed and Distance-Time Graphs Review

How long does it take a car to travel 40m at 12m/s?

• 4.8 s

• 480 s

• 3.33 s

• 33.3 s

A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?

• 10 m/s

• 1000 m/s

• 100 seconds

• 10 seconds

Which of the following is a unit of time?

• sec

• m

• m/s

• km

Which of the following is a unit of speed ?

• sec

• m

• m/s

• min

Tags

NGSS.MS-PS3-1

Speed is

• A measure that gives rate of change and position

• A measure that dissolves to one unit

• A measure of distance an object travels per unit of time.

• A measure of distance an object travels per unit of measurement.

Tags

NGSS.MS-PS3-1

Julianne can run 10 meters in 5 seconds. What is her speed?

• 5 meters/sec

• 2 meters/sec

• 5 miles/hour

• 2 miles/hour

A ladybug moves from 2 cm to 7 cm in 25 seconds. What is the speed of the ladybug?

• 5 cm/sec

• 0.2 cm/sec

• 12 cm/sec

• 3.57 cm/sec

Tags

NGSS.MS-PS3-1

Soccer ball A goes 15 feet in 2 seconds, and ball B goes 12 feet in 2 seconds. Which ball moved the fastest?

• Soccer ball A

• Soccer ball B

• Their speeds are equal.

What is the person doing from 5 seconds to 10 seconds?

• Walking at a constant speed
• Running fast
• Not moving
• Walking slow

According to the graph how far does the person travel in the first 5 seconds?

• 2 m
• 10 m
• 0 m
• 5 m

Tags

NGSS.MS-PS3-1