The product of either force of couple with the arm of the couple is called________________?

Related Mcqs:

The weight of a body is due to____________________?

A. centripetal force of earth B. gravitational pull exerted by the earth C. forces experienced by body in atmos-phere D. force of attraction experienced by par-ticles E. gravitational force of attraction towards the centre of the earth...

The centre of percussion of a solid cylinder of radius r resting on a horizontal plane will be______________?

A. r/2 B. 2r/3 C. r/A D. 3r/2 E. 3r/A...

In actual machines______________?

A. mechanical advantage is greater than velocity ratio B. mechanical advantage is equal to velocity ratio C. mechanical advantage is less than velocity ratio D. mechanical advantage is unity E. none of the above...

Pick up wrong statement about friction force for dry surfaces. Friction force is________________?

A. proportional to normal load between the surfaces B. dependent on the materials of contact surface C. proportional to velocity of sliding D. independent of the area of contact surfaces E. none of the above is wrong statement...

The center of gravity of a uniform lamina lies at_______________?

A. the center of heavy portion B. the bottom surface C. the mid point of its axis D. all of the above E. none of the above...