Home

What is the correct answer?

4

In a rigid link OA, velocity of A w.r.t. O will be

A. Parallel to OA

B. Perpendicular to OA

C. At 45° to OA

D. Along AO

Correct Answer :

B. Perpendicular to OA


Related Questions

The contact ratio is the ratio of The frictional torque transmitted in a flat collar bearing, considering… Creep in belt drive is due to In considering friction of a V-thread, the virtual coefficient of friction… A completely constrained motion can be transmitted with. The amplitude of vibration is always __________ the radius of the circle. When a body is subjected to transverse vibrations, the stress induced… Which of the following is an inversion of a single slider crank chain? Scotch yoke mechanism is used to generate The example of rolling pair is Under logarithmic decrement, the amplitude of successive vibrations are In a kinematic chain, a quaternary joint is equivalent to The velocity of the belt for maximum power is (where m = Mass of the belt… Efficiency of a screw jack is given by The following is the inversion of slider crank chain mechanism The frictional torque transmitted by a cone clutch is same as that of In a four-bar chain it is required to give an oscillatory motion to the… Hammer blow The frictional torque transmitted in a flat pivot bearing, assuming uniform… A disc is a spinning with an angular velocity ω rad/s about the axis… A Hartnell governor has its controlling force (Fc) given by Fc = ar +… The pair is known as a higher pair, when the relative motion between the… The frequency of damped vibrations with viscous damping is ________ the… When the two elements of a pair have a surface contact when relative motion… V-belts are usually used for Oldhams coupling is an inversion of the kinematic chain used in The sense of coriolis component 2 ωv is same as that of the relative… Which of the following property of the instantaneous centre is correct? The unbalanced primary forces in a reciprocating engine are The cam and follower is an example of