Question

23. A wheel starts from rest and has angular
acceleration of 4.0 rad/s. Its angular
velocity after 10 revolutions is?
a. 16 rad/s
b. 22 rad/s
c. 32 rad/s
d. 250 rad/s
please also solve it detailed ​

Answer 1

Answer:

C.32 rad/s

explantation:

4 sec w= wo+at=0+2π×4=8 rad /s

angular accelerationin next 4 sec = wt

wt=8π×4=32π rad /s