Motion

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

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

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.

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.

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

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.

What is the acceleration of the car in the graph?

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

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?

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