Question

An object P is moving with a constant velocity for 5 mins. Another object Q is moving with
changing velocity for 5 mins. Out of these two objects, which one has acceleration? Explain​

Answer 1

Answer:

Q has acceleration .

Explanation:

if

acceleration = a

velocity = v

time =t

the equation of acceleration is,

a=∆v / t .

here , ∆v =(v-u)

so ∆v is not constant.

because 'u' is the velocity when Q starts moving and 'v' is the velocity when Q ends moving.