A. 4

B. 6 7i

D. 8

B. 6 7i

**C. 8TC (Correct)**D. 8

Answering Exams

A. 4

B. 6 7i

**C. 8TC (Correct)**

D. 8

B. 6 7i

D. 8

- A close coil helical spring when subjected to a moment M having its axis along the axis of the helix_________________?
- A shaft rotating N.R.M. under a torque T, transmits a power_______________?
- If a flywheel increases its speed from 10 rpm to 20 rpm in 10 seconds, then its angular acceleration is_____________________?
- If and are external and internal diameters of a circular shaft respectively, its polar moment of inertia, is________________?
- If Ix and Iy are the moments of inertia of a section about X and Y axes, the polar moment of inertia of the section, is_________________?
- If the angular distance, 0 = 2t3 â€“ 3t2, the angular acceleration at t = 1 sec. is__________________?
- In astronomy what are rapidly rotating neutron stars called?
- Rate of change of angular momentum is equal to_______________?
- The exact time taken by the earth for single rotation on its own axis is?
- The moment of inertia of a triangular section (height h, base b) about its base, is_______________?

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