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A particle starts from poitn (om, 8m) and moves with a uniform velocity of 3 i m/s. After 5 sec, the angular velocity of the particle wrt origin is? Ans. 24/289 rad/sec

A particle starts from poitn (om, 8m) and moves with a uniform velocity of 3 i m/s. After 5 sec, the angular velocity of the particle wrt origin is?

Ans. 24/289 rad/sec

Grade:Upto college level

1 Answers

promise
10 Points
8 years ago
as velocity is along x axis .and partilcle initailly is at y axis. after 5 sec its position will be 15m along x axis and 8m along y axis so resultant r is 289 m b/w x and y and velocity (perp)=24m/s as w=v(perpendicular)/r ans is 24/289rad/s

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