Question

1.49. A solid body rotates about a stationary axis so that its angular
velocity depends on the rotation angle cp as co = coo — acp, where
coo and a are positive constants. At the moment t = 0 the angle
= 0. Find the time dependence of
(a) the rotation angle;
(b) the angular velocity.

Answer 1

Answer:

1.49. A solid body rotates about a stationary axis so that its angular

velocity depends on the rotation angle cp as co = coo — acp, where

coo and a are positive constants. At the moment t = 0 the angle

= 0. Find the time dependence of

(a) the rotation angle;

(b) the angular velocity.