Question

(9) 3.78 m/s
8. If the frequency of an object in uniform circular motion is doubled, its acceleration b
(1) Two times
(2) Four times
(3) Half
(4) One fourth
2. A body is moving on a circle of radius 80 m with a speed 20 m/s which is decreasing ati
bian with its velocitie​

Answer 1

Answer:

which one you have

Explanation:

for 8th 1. two times