Speed and Acceleration Quiz

A car moved 2,000 meters in 500 seconds. What was the speed?

• 3

• 4

• 4 m/s

• 5

• 5 m/s

Tags

NGSS.MS-PS3-1

A car moved 1,000 meters east in 500 seconds. What was the velocity?

• 2 m/s

• 2.5 m/s

• 2.5 m/s east

• 2 m/s east

• 3 m/s east

Which represents velocity? Select multiple answers.

• 5 k/h

• 10 k/h north

• 90 m/s

• 2 m/s east

• 35

A car's initial velocity south was 50 k/h. It increased its velocity to a final velocity of 75 k/h. This took 5 seconds. What was the acceleration?

• 50 m/s^2

• 5 m/s^2

• 25 m/s^2

• 75 m/s^2

Tags

NGSS.MS-PS2-2

Refer to the distance/time graph provided. What was the distance at 1 hour?

• 4 miles

• 8 miles

• 16 miles

• 20 miles

How many hours did he stop in total? (Refer to the distance/time graph provided, which shows distance in miles on the y-axis and time in hours on the x-axis.)

• 1 hour

• 1.5 hours

• 2 hours

• 2.5 hours

What was the total time of the trip? Refer to the distance/time graph provided. Mark only one oval.

• 5.5 hours

• 2.5 hours

• 2 hours

• 1 hour

What does this graph represent?

• no motion

• acceleration

• coming to a stop

• constant speed

Tags

NGSS.MS-PS3-1

Which shows a faster speed, this graph or the previous question's graph?

• this graph

• previous graph

Tags

NGSS.MS-PS3-1

What does this graph represent?

• no motion

• acceleration

• coming to a stop

• constant speed

Tags

NGSS.MS-PS3-1