Which statement includes a description of velocity? (1 point)
A marble rolls 30 centimeters away from the table
A bicycle moves 8 meters per second
A car travels east at 45 kilometers per hour
A student walks 20 meters down the street
A bicycle moves 8 meters per second
A car is traveling around a circle
Which characteristic is constant for the car as it travels around the roundabout?
Speed
Velocity
Position
Direction
Speed
On a position—time graph, which of the following does the slope indicate about the object?
Change in direction
Total distance
Velocity
Change in position
Change in position
Positiom time graph with C or D
Does either object have constant velocity?
Only object C has constant velocity
Only object D has constant velocity
Neither object has a constant velocity
Both objects have a constant velocity