Which of the following types of force can do no work on the particle on which it acts ?

Related Mcqs:

Which of the following is not conservative force_________________?

A. friction B. electric C. gravitational D. magnetic...

The escape velocity form the earth surface in km S-1 is____________________?

A. 4.2 km S-1 B. 7.5 km S-1 C. 9.5 km S-1 D. 1.1 km S-1...

When arrow is released form its bow, its energy is transformed from _____________________?

A. heat energy to K.E B. elastic P.E to K.E C. elemical energy to elastic P.E D. K.E to elastic P.E....

Gravitational P.E of a body has____________________?

A. no formula B. a formula mgh only C. a formula D. no general formula...

One mega watt hour is equal to_________________?

A. 36 x 106 J B. 36 x 1012 J C. 36 x 109 J D. 36 x 108 J...