Ask a New Question

A wheel has turned through 120 revs in 10 s after starting. find the angular acceleration.

1 answer

Va = 120revs/10s * 6.28rad/rev = 75.36 rad/s. = Angular velocity.

a = (V-Vo)/t = (75.36-0)/10=7.54 rad/s^2

Similar Questions

15. A wheel rotates witha constant angular acceleration of 3.5 rad/s². (a) If the angular speed of the wheel is 2 rad/s at t=
1. 1 answer
15. A wheel rotates with a constant angular acceleration of 3.5 rad/s². (a) If the angular speedof the wheel is 2 rad's at t=0,
1. 1 answer
A potter’s wheel is spinning with an angular speed of 4.5 rad/s. When the potter stops working, the wheel slows down with an
1. 1 answer
(a)The angular speed of a ceiling fan is increased uniformly in 3.0 s from 180 revs/min to 290 revs/min. What is the angular
1. 1 answer

more similar questions