Motion

Front

The average speed of this object between points C and D is

Back

.375 km/s

Front

The average speed between 4 and 16 seconds is? Options: 5.2 km/s, .192 m/s, .181 km/s, 5.5 km/s

Back

.181 km/s

Front

A ball rolls down a steep hill for 500 m in 1 minute and then on a flat surface for 300 m in 3 minutes. What is the average speed of the ball?

Back

200 m/min

Front

A change in velocity over time is

Back

Acceleration

Front

Rank from slowest to fastest: A, B, C

Back

B, C, A

Front

D-Lo watches a red buggy car cover 2 meters every second. Which graph represents this? Options: A (upper left), B (bottom left), C (upper right), D (bottom right)

Back

A (upper left)

Front

Which is an example of zero acceleration? Options: A merri-go-round moving at a constant rate, A car coming to a stop, A boat speeding up, A person running on a treadmill at a rate of 6 MPH

Back

A person running on a treadmill at a rate of 6 MPH

Front

Which graph shows an object not moving? Options: A, B, C, D

Back

A

Front

Which graph shows an object moving at a constant rate? Options: A, B, D, E

Back

B

Front

Which graph shows an object increasing speed? Options: A, B, D, E

Back

D