Calculating Speed

If the students continue at the same speed, which statement describes the total distance traveled after 90 seconds?

• Student 1 traveled 40 m, and student 2 traveled 20 m

• Student 1 traveled 50 m, and student 2 traveled 30 m

• Student 1 traveled 60 m, and student 2 traveled 30 m

• Student 1 traveled 70 m, and student 2 traveled 25 m

What is the horse's average speed in kilometers per minute?

Which table best shows the average speed of the toy car at different time intervals?

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Tags

NGSS.MS-PS3-1

What is the block's average speed to the nearest hundredth of a m/s?

Tags

NGSS.MS-PS3-1

How many seconds did it take for the ball to travel 30 m during Kick 3?

• 0.5 s

• 1.0 s

• 1.5 s

• 2.0 s

What was the ball's average speed during the time represented in the graph?

• 0.2 m/s

• 0.5 m/s

• 5.0 m/s

• 10.0 m/s

Tags

NGSS.MS-PS3-1

A bust travels 20 km in 30 minutes. What is the average speed of the bus?

• 20 km/h

• 30 km/h

• 40 km/h

• 50 km/h

What was the average speed of the toy car during the two trials to the nearest tenth of a m/s?

Tags

NGSS.MS-PS3-1

A student walks 2 km in 30 minutes. What is the students' average speed in km/h?