Question

Which of the following situations is possible?

An object can have acceleration, but constant velocity.
The velocity of an object may be zero but acceleration is not zero.
Distance and the magnitude of displacement are equal in circular motion.
Average speed and the magnitude of average velocity are always equal in circular motion.

Answer 1

Answer:

The word acceleration implies a change in the object's velocity. One example of this is vertical particle projection. When an object is thrown upwards, the maximum height velocity of the body is zero, but the constant acceleration due to gravity is still working