Wich of the following is NOT an example of accelerated motion?

A. - an elevator going up at constant speed

B. - an elevator slowing donw

C. - an elevator speeding up

D. - a car taking a curve at constant speed

The example that does Not show accelerated motion would be A. An elevator going up at constant speed, as in this example, the speed that the elevator is going up is not increasing or decreasing but is constant. A car taking a curve, although it may be at a constant speed, there is a change in direction associated with it, and thus the car is accelerating.

B is the answer for your question the answer is b an elevator slowing down