Question

Q28-Which of the following situations is possible? (a) An object can have acceleration, but constant velocity. (b) The velocity of an object may be zero but acceleration is not zero. (c) Distance and the magnitude of displacement are equal in circular motion. (d) Average speed and the magnitude of average velocity are always equal in circular motion​

Answer 1

Answer:

D

Explanation:

I THINK IT'S THE ANSWER IN MY OPINION

please I am not sure...

Answer 2

Explanation:

A is not possible because Acceleration mean increasing the velocity..

B is not possible too

C is not possible

D is possible when there is average speed then only circular motion..

in a circular motion velocity changes from slow to speed or vice versa..

so speed varies which creates average.