Coulomb friction is the friction between_________________?

Related Mcqs:

Which of the following is not the unit of power ?

A. kW (kilowatt) B. hp (horse power) C. kcal/sec D. kg m/sec E. kcal/kg sec...

D’ Alembert’s principle is used for___________________?

A. reducing the problem of kinetics to equivalent statics problem B. determining stresses in the truss C. stability of floating bodies D. designing safe structures E. solving kinematic problems...

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...

The co-efficient of friction depends upon________________?

A. nature of surfaces B., area of contact C. shape of the surfaces D. ail of the above. E. A. and B. above...

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...