The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity ω1 rad/s in the clockwise direction and the link OB turns with angular velocity ω2 rad/s in the clockwise direction, then the rubbing velocity at the pin joint O is (where r = Radius of the pin at O)-A-ω1.ω2.rB-( ω1 ω2)rC-( ω1 + ω2)rD-( ω1 ω2)2r-B-( ω1 ω2)r

Question

The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity &omega;1 rad/s in the clockwise direction and the link OB turns with angular velocity &omega;2 rad/s in the clockwise direction, then the rubbing velocity at the pin joint O is (where r = Radius of the pin at O)-A-&omega;1.&omega;2.rB-( &omega;1 &omega;2)rC-( &omega;1 + &omega;2)rD-( &omega;1 &omega;2)2r-B-( &omega;1 &omega;2)r

APTITUDE CRACK · Accepted Answer

The correct option is  B ( &omega;1 &omega;2)r Explanation: No answer description is available.

Theory of machines

For help Students Orientation
Mcqs Questions

Quick Links

Newsletter

Theory of machines

Solution

For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions