Question

Assertion: If velocity of the object changes at
a uniform rate, then the average velocity of a
moving body can be zero.
Reason : Average velocity is the velocity of body when it covers unequal distances in equal intervals of time along a fixed direction.
a) Velocity of a moving body is always higher than its speed
(b)Speed of a moving body is always higher than
its velocity
(c) Speed of a moving body is its velocity in a given direction
(d) Velocity of a moving body is its speed in a given direction​

Answer 1

Answer:

For a moving body, velocity is non-zero. If velocity is constant, displacement will keep increasing and hence, average velocity cannot be zero for a body under uniform motion.