Dynamics and Friction MCQs Test and Answers pdf Download

Practice dynamics and friction MCQs and physics for test prep and learning. Free dynamics notes has multiple choice questions (MCQ) with dynamics and friction quiz as if pressing force on sliding surfaces is greater, then friction will be with answering options small, constant, zero and greater for exam preparation. Study to learn dynamics and friction quiz with MCQs to find questions answers based online tests.

MCQs on Dynamics and Friction

MCQ. If pressing force on sliding surfaces is greater, then friction will be

  1. small
  2. constant
  3. zero
  4. greater

D

MCQ. Friction is reduced by

  1. making sliding surfaces smooth
  2. lubricating the surface
  3. using ball bearings
  4. all of above

D

MCQ. At high speeds friction is

  1. increased
  2. decreased
  3. becomes zero
  4. becomes infinite

B

MCQ. To push ground backwards and walk, force needed is

  1. gravitational force
  2. friction
  3. retarding force
  4. resultant force

B

MCQ. Ratio of force of limiting friction to normal reaction is

  1. zero
  2. constant
  3. greater than 1
  4. less than 2

B