Which statement includes a description of velocity? (1 point)
A marble rolls 30 centimeters away from the table.
• A student walks 20 meters down the street.
• A car travels east at 45 kilometers per hour.
• A bicycle moves 8 meters per second.
5 answers
A bicycle moves 8 meters per second.
Which characteristic is constant for the car as it travels around the roundabout?
(1 point)
• direction
O position
• velocity
O speed
(1 point)
• direction
O position
• velocity
O speed
The direction is constant for the car as it travels around the roundabout.
On a position-time graph, which of the following does the value of the slope indicate about the object? (1 point)
• total distance
O velocity
• change in direction
• change in position
• total distance
O velocity
• change in direction
• change in position
The value of the slope indicates the velocity of the object.