One end of a helical spring is fixed while the other end carries the load W which moves with simple harmonic motion. The frequency of motion is given by (where δ = Deflection of the spring)

A. 2π. √(g/δ)

B. 1/2π. √(g/δ)

C. 2π. √(δ/g)

D. 1/2π. √(δ/g)

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

You can do it
  1. The frictional torque transmitted in a flat pivot bearing, considering uniform pressure, is (where μ…
  2. When two pulleys of different diameters are connected by means of an open belt, the angle of contact…
  3. The steering of a ship means
  4. The coriolis component of acceleration is taken into account for
  5. The swaying couple is due to the
  6. The rotating shafts tend to vibrate violently at whirling speeds because
  7. Hammer blow
  8. A motor car moving at a certain speed takes a left turn in a curved path. If the engine rotates in the…
  9. The magnitude of velocities of the points on a rigid link is
  10. Which of the following disciplines provides study of the relative motion between the parts of a machine…
  11. For fluctuating loads, well suited bearing is
  12. A mechanism __________ for transmitting or transforming motion.
  13. A body is said to be under forced vibrations, when
  14. The relative velocity of B with respect to A in a rigid link AB is
  15. In a steam engine, the earlier cut-off with a simple slide valve may be obtained by increasing the steam…
  16. The periodic time is given by (where ω = Angular velocity of the particle in rad/s)
  17. Kinematic pairs are those which have
  18. Ball and a Socket forms a
  19. Typewriter constitutes
  20. With single Hooke's joint it is possible to connect two shafts, the axes of which have an angular misalignment…
  21. The Ackerman steering gear mechanism is preferred to the Davis steering gear mechanism, because
  22. The unbalanced force due to reciprocating masses
  23. Which of the following is a turning pair?
  24. The coefficient of fluctuation of speed is __________ of maximum fluctuation of speed and the mean speed.
  25. A body will begin to move down an inclined plane, if the angle of inclination of the plane is ________…
  26. The Whitworth quick return motion mechanism is formed in a slider crank chain when the
  27. The ratio of the maximum displacement of the forced vibration to the deflection due to the static force,…
  28. Which is the false statement about the properties of instantaneous centre?
  29. When the speed of the engine fluctuates continuously above and below the mean speed, the governor is…
  30. A spring controlled governor is said to be unstable when the controlling force