Question

Angular acceleration is positive when angular velocity is :-

i.) Increasing

ii.) Decreasing

iii.) Remains same

iv.) None of these​

Answer 1

Answer:

iii.) Remains same

Step-by-step explanation:

hope it helps

Answer 2

Step-by-step explanation:

Particle in two dimensions

The sign is conventionally taken to be positive if the angular speed increases in the counter-clockwise direction or decreases in the clockwise direction, and the sign is taken negative if the angular speed increases in the clockwise direction or decreases in the counter-clockwise direction.