The velocity of a body moving with simple harmonic motion is __________ at the mean position.

A. Zero

B. Minimum

C. Maximum

D. None of these

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

You can do it
  1. The two elements of a pair are said to form a higher pair, when they
  2. In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative…
  3. The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity…
  4. A friction circle is a circle drawn when a journal rotates in a bearing. Its radius depends upon the…
  5. A shaft carrying three rotors will have
  6. The relation between number of links (l) and number of joints (j) in a kinematic chain is
  7. When the body is suspended at the point of suspension, its periodic time and frequency will be ________…
  8. The main disadvantage of the sliding pair is that it is
  9. Frequency of vibrations is usually expressed in
  10. A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation…
  11. Which of the following statement is correct?
  12. In gears, interference takes place when
  13. Which of the following statements regarding laws governing the friction between dry surfaces are correct?
  14. Which of the following is a spring controlled governor?
  15. Longitudinal vibrations are said to occur when the particles of a body moves
  16. In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation…
  17. A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The radial…
  18. The frictional torque transmitted in a flat pivot bearing, considering uniform pressure, is (where μ…
  19. A rigid body possesses ________degrees of freedom
  20. If D₁ and D₂ be the diameters of driver and driven pulleys, then belt speed is proportional…
  21. 3.The retardation of a flat faced follower when it has contact at the apex of the nose of a circular…
  22. A kinematic chain is known as a mechanism when
  23. When a rigid body is suspended vertically and it oscillates with a small amplitude under the action…
  24. Hart mechanism has
  25. The ratio of maximum fluctuation of speed to the mean speed is called
  26. The coriolis component of acceleration depends upon
  27. The centre distance between two meshing involute gears is equal to
  28. Scotch yoke mechanism is used to generate
  29. A circular bar moving in a round hole is an example of
  30. The Ackermann steering mechanism is preferred to the Davis type in automobiles because