Question

Angular displacement of a particle is given by e = t + 2t +1 where 't' is the time. Then angular velocity in
the intervalt=0 sec to t=1 sec.
A) 1 rad/s
B) 2 rad/s
C) 3 rad/s
D) 4 rad/s​

Answer 1

Answer:

differentiate the given expression and you will get 3 rad/s as answer