PS 11.2 Formative: Speed and Velocity

Front

Here is a position-time graph of the motion of three bubble tubes. Which bubble moved the fastest? Options: RED, BLUE, PURPLE, They all moved at the same rate.

Back

RED

Front

Position-time graph of three bubble tubes: RED, BLUE, PURPLE. Which bubble moved with a constant speed?

Back

They all moved at a constant rate.

Front

The graph shows a position-time graph for two bikers. Which biker moved the fastest?

Back

Biker A

Front

Back

2

Front

The slope of a line on a position - time graph tells you _____. Options: speed, the speed, velocity, the velocity

Back

speed, the speed, velocity, the velocity

Front

What tells both speed and direction?

Back

velocity

Front

Back

average speed

Front

Charles takes a bike ride. He goes 2 mi in 20 minutes, stops for 15 minutes to rest, then rides back 2 miles in 25 minutes. What is his average speed in miles/hour?

Back

4

Front

Describe the motion of a car represented by the graph.

Back

it is not moving