Question

in order to accelerate, an object must do which of the following? (1 point) change its speed during a time interval change its direction during a time interval change its speed and direction during a time any of the above

Explanation:

Acceleration is a vector quantity. A change in speed (magnitude of velocity), a change in direction, or both (change in velocity vector) over a time - interval results in acceleration.

Answer:

D. any of the above