A.25 Kgm2
B.100 Kgm2
C.50 Kgm2
D.12.5 Kgm2
Related Mcqs:
- A sphere of radius r is cut from larger sphere of radius R. The distance between their centre is a. The centroid of the remaining valoume lies on the line of centres and the sistanc from the centre of the larger sphere is
- The radius of gyration of a solid sphere of radius r is equal to
- Shear stresses on mutually perpendicular planes are
- A sphere of radius 40 cm is lagged to a radius of 50 cm. The temperatures of outer and inner surfaces are 66?C and 235?C respectively. Thermal conductivity of logging per cm thickness is 0.7 kcal/m-hr?C. The rate of heat leakage will be
- The moment of inertia of a solid sphere of radius r is
- A particle inside a hollow sphere of internal radius r with coefficient of friction 1/?3 can rest upto height of
- The moment of inertia of a thin ring about an axis perpendicular to plane of ring is
- The moment of inertia of a semi-circle of radius r with respect to a centroidal axis parallel to the diameter is
- A cylinder is kept on a horizontal boundary past which an ideal fluid flows perpendicular to cylinder axis. It will then experience
- A 100 kg flywheel having a radius of gyration of 1 m is rotating at 1000 rpm. The angular momentum of the flywheel about its axis of rotation, in kg m2/s is
