S

Sandeep • 6.47K Points
Tutor III Physics 

Q. Which one of the following is a friction reducing method?

  • (A) change over from rolling to sliding
  • (B) change over from sliding to rolling
  • (C) change over from potential energy to kinetic energy
  • (D) change over from kinetic energy to potential energy
Correct Answer - Option(B)

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs on Physics

Q. If two bodies of different masses, initially at rest, are acted upon by the same force for the same ...

Q. Pasteurisation of milk means-

Q. How far away from the surface of the Earth does the acceleration due to gravity become Â&frac1...

Q. When there are no external forces the shape of a liquid drop is determined by

Q. The reason for a swimming pool to appear less deep than the actual depth is

Q. Which of the following is a compound machine?

Q. An object travels 15 m in 4 s and then another 16 m in 3 s. What is the average speed of the object?

Q. At the Curie temperature, the ferromagnetic materials get converted into

Q. A pond may be referred to as

Q. Stars appear twinkling because of ......... of light.

Learn All Physics MCQs

Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.

Image