Question

If angular velocity of particle at time 't is given by w = 4ť, then acceleration of particle moving in circular
path of radius R = 4m at t = 2 sec. will be:
(A) 16 m/s2
(B) 8 m/s2
(C) 320 m/s
(D) 124 m/s

Answer 1

Answer:

b

Explanation:

8 m/s2

w=2t

and it should be fine