A.6 Hz
B.16 Hz
C.26 Hz
D.32 Hz
E.36 Hz
Related Mcqs:
- A 0.5 kg weight attached to a light spring elongates it 0.981 mm. The natural frequency of the system would be approximately
- A 0.5 kg weight attached to a light spring elogates it 7.87 mm. The natural frequency of the system would be in the range
- A block of weight 20 kg slides with an initial velocity of 2 m sec down an inclined plane on to a spring of stiffness 10 kg/cm. If the co–efficient of friction is 0.2, angle ? = 30 the ratio of maximum compession of spring, neglecting friction to that while considering friction would be
- In the above case the natural frequency be will
- A shaft having one end fixed has a disc oscillating freely at the other end. If the shaft stiffness, increases the natural frequency of vibrations will
- A unknown weight falls through 1 cm on a collar rigidly attached to the lower end of a vartical bar 3 cm long and 6 cm2 in section. If the maximum instantaneous extension is 2 mm the value of stress would be
- An unknown weight falls through 1 cm on a collar rigidly attached to the lower end of a vertical bar 3 m long and 6 m2 in section. If the maximum instantaneous extension is 2 mm the value of stress would be
- Oil, coal and natural gas supply approximately ________________ % of the energy used in the United States.
- Approximately what percent of all light absorbed by a leaf is lost as heat?
- A body whose true weight is 14 kg appears to weigh 15 kg when weighed with the help of a spring balance in a moving lift. The acceleration of the lift at the time was