Two circular discs of same weight and thickness are made from metals having different densities. Which disc will have the larger rotational inertia about its central axis ?

Related Mcqs:

A cube on a smooth horizontal surface___________________?

A. cannot be in stable equilibrium B. cannot be in neutral equilibrium C. cannot be in unstable equilibrium D. can be in any of these states...

A projectile has maximum range of 40 m on a horizontal plane. If angle of projection is a and the time of flight is 1 second, then sin a must be about__________________?

A. 1/4 B. 1/3 C. 1/2 D. 1/5 Assume g = 10 m/sec2...

Williot-Mohr diagram is used to determine deflection in__________________?

A. trusses only B. beam only C. rigid frames only D. any type of structure...

A funicular polygon cannot be made to pass through___________________?

A. one specified point B. two specified points C. three specified points D. more than three specified points...

The maximum displacement of a particle executing S.H.M. corresponds to__________________?

A. zero potential energy and maximum kinetic energy B. zero kinetic energy and maximum potential energy C. maximum kinetic energy and maxi-mum potential energy D. minimum kinetic energy and minimum potential energy...