A body of mass 2 kg is whirled in a horizontal circle of radius 2 m with an
angular velocity 5 rad/s. Calculate its (a) frequency of revolution, (b) time period,
(c) linear velocity and (d) centripetal acceleration.
Answers
Answered by
2
T= mrω²−mg
=0.5×0.5×100−0.5×10
=25−5
= 20 N
is the ans
Similar questions