A number of forces acting at a point will be in equilibrium if_____________________?

Related Mcqs:

The unit of work or energy in S.I. units is_______________?

A. newton B. pascal C. kilogram meter D. watt E. joule...

Limiting force of friction is the__________________?

A. tangent of angle between normal-reaction and the resultant of normal reaction and limiting friction B. ratio of limiting friction and normal reaction C. the friction force acting when the body is just about to move D. the friction force acting when the body is in motion E. minimum force of friction...

Friction force for dry surfaces. Friction force is________________?

Pick up wrong statement? 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...

Which of the following is a vector quantity___________________?

A. energy B. mass C. momentum D. angle E. speed...

On a ladder resting on smooth ground and leaning against vertical wall, the force of friction will be___________________?

A. towards the wall at its upper end B. away from the wall at its upper end C. upwards at its upper end D. downwards at its upper end E. none of the above...