Question

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 motionsee​

Answer 1

Answer:

Although speed of the body is constant, in circular motion, the direction of motion of the particle changes constantly, which means velocity of the particle is not constant. Since, the velocity of a particle changes continuously, acceleration of the particle is non-zero.

Explanation:

pls mark me as brainlist .

Answer 2

One example of this is the vertical motion of an object. When the object is thrown upwards and reaches the maximum height, the velocity of the body becomes zero, but it still accelerates with constant acceleration. The constant acceleration is due to gravity.