Motion

Front

According to the graph, how does the motion of the car compare to the motion of the truck?

Back

The car is showing a greater rate of negative acceleration than the truck.

Front

How would you describe the truck’s motion at ten seconds?

Back

The truck would have an instantaneous speed of 5 m/s.

Front

What best describes what the 40 mph NW represents? Options: Joe’s average speed, Joe’s constant speed, Joe’s average velocity, Joe’s constant velocity.

Back

Joe’s average velocity

Front

Based on the graph, which best describes the motion of the car? Options: The car is motionless, The car’s motion is constant through time, The car is experiencing positive acceleration, The car is experiencing negative acceleration.

Back

The car is experiencing negative acceleration.

Front

Based on the graph, what can you say about the truck’s motion at 4 seconds?

Back

The truck has an instantaneous speed of 20 m/s.

Front

What best describes what the 60 mph represent during Kalil's trip? Options: Kalil’s average speed, Kalil’s average velocity, Kalil’s instantaneous speed, Kalil’s instantaneous velocity.

Back

Kalil’s instantaneous speed

Front

What is the acceleration of the car in the graph?

Back

−3.75 m/s²

Front

Which position vs. time graph shows an object moving with constant positive velocity? Options: A, B, C, D

Back

C

Front

A ball rolls down a ramp with a constant acceleration. What would the corresponding position vs. time and velocity vs. time graphs be for the motion of the ball down the ramp?

Back

C

Front

Which position vs. time graph shows an object increasing its speed? Options: A, B, C, D

Back

B