A spherical body moves with a uniform angular velocity (ω) around a circular path of radius r. Which one of the following statements is correct?
A spherical body moves with a uniform angular velocity (ω) around a circular path of radius r.
Which one of the following statements is correct?
(a) The body has no acceleration
(b) The body has a radial acceleration ω2r directed toward centre of path
(c) The body has a radial acceleration 2/5ω2r directed away from the centre of the path
(d) The body has an acceleration ω2 tangential to its path
6 views
1 Answers
(b) A body moving with a uniform angular velocity ω on a circular path of radius r has radial acceleration equal ω2r directed towards the centre of the path.
6 views
Answered