Question

When do you that a object is having positive acceleration?

Answer 1

Answer:

Positive acceleration occurs due to the increase in speed.

Even a slight increase indicates that the acceleration has not moved into the negative direction.

According to the equation of motion a= (v-u)/t V is the final velocity and u is the initial velocity.

If v is more than u, the acceleration would be positive.

Explanation:

Answer 2

Answer:

A body has positive acceleration, then it's velocity would be increasing every interval of time.