Home

The relative velocity of B with respect to A in a rigid link AB is

A. Parallel to AB

B. Perpendicular to AB

C. Along AB

D. At 45° to AB

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. The periodic time of one oscillation for a simple pendulum is
  2. When the nature of contact between the elements of a pair is such that one element can turn about the…
  3. The type of pair formed by two elements which are so connected that one is constrained to turn or revolve…
  4. A mass of 1 kg is attached to the end of a spring with a stiffness of 0.7 N/mm. The critical damping…
  5. The tractive force is maximum or minimum when the angle of inclination of crank with the line of stroke…
  6. The coriolis component of acceleration leads the sliding velocity by
  7. The balancing of a rigid rotor can be achieved by appropriately placing balancing masses in
  8. The component of the acceleration, perpendicular to the velocity of the particle, at the given instant…
  9. The height of a Watt's governor (in metres) is equal to (where N = Speed of the arm and ball about the…
  10. The maximum fluctuation of speed is the
  11. A governor is said to be stable, if the
  12. In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line…
  13. In Meyer's expansion valve, the main valve is driven by an eccentric having an angle of advance from
  14. For dynamic balancing of a shaft
  15. In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation…
  16. The swaying couple is maximum or minimum when the angle of inclination of the crank to the line of stroke…
  17. The natural frequency of free transverse vibrations due to uniformly distributed load acting over a…
  18. The steering of a ship means
  19. If the opposite links of a four bar linkage are equal, the links will always form a
  20. When a body moves with simple harmonic motion, the product of its periodic time and frequency is equal…
  21. The pitching of a ship produces forces on the bearings which act __________ to the motion of the ship.
  22. The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left…
  23. Tangential acceleration direction is
  24. Shaft revolving in a bearing is the following type of pair
  25. Open pairs are those which have
  26. In a cam drive with uniform velocity follower, the sharp corners of the displacement diagram are rounded…
  27. Governor is used in automobile to
  28. The included angle for the V-belt is usually
  29. The velocity of a flat-faced follower when it has contact with the flank of a circular arc cam, is given…
  30. In vibration isolation system, if ω/ωn > 1, then the phase difference between the transmitted…