Question

2. When is acceleration (i) positive, (ii) negative?
very short answer question​

Answer 1

Answer:

hi mate here is ur answer..

Explanation:

An object which moves in the positive direction has a positive velocity. If the object is slowing down then its acceleration vector is directed in the opposite direction as its motion (in this case, a negative acceleration).

Answer 2

Answer:

Hey Mate ✌

Here's your answer

☆ When an object is speeding up, the acceleration is in the same direction as the velocity. Thus, this object has a positive acceleration.

☆ According to our principle, when an object is slowing down, the acceleration is in the opposite direction as the velocity. Thus, this object has a negative acceleration

Explanation:

Hope it helps