👤
Answered

What is the average angular speed of the grindstone 10 rad/s

Answer :

Answer:

avg w= (delta theta)/delta T = (10 rad/s - 8 rad/s) / (4 s-0) = .5 rad/s Vt= r * avg w = 4m * .5 rad/s = 2 rad/s

In Trainings: Other Questions