Question

21) What do you mean by uniform motion?​

Answer 1

Answer:

UNIFORM MOTION AND NON-UNIFORM MOTION:A body is said to be in uniform motion, if it travels equal distances in equal intervals of time. A body is said to have non-uniform motion, if it travels unequal distances in equal intervals of time.

_________

Answer 2

Answer:

see down

Explanation:

uniform motion means traveling same distance with same timing same km (kilometres) is called uniform motion