Forces Effects Multiple Choice Questions PDF Download

Multiple Choice Questions and Answers (MCQs) on forces effects quiz answers PDF, 7th grade science test 1 for online degree courses. Practice "Frictional Force" MCQs, forces effects quiz questions and answers for school certificate. Learn frictional force, what is force, upthrust and density test prep for school certificate.

"The force of friction can be reduced by the help of" Multiple Choice Questions (MCQ) on forces effects with choices lubricants, ball bearing, cushion surfaces, and all of them for school certificate. Free science study guide for online learning frictional force quiz questions for online degrees.

Forces Effects MCQs Quiz 1 PDF Download

MCQ: The force of friction can be reduced by the help of

  1. ball bearing
  2. lubricants
  3. cushion surfaces
  4. all of them

D

MCQ: A force which occurs when two surfaces come in contact and slows down motion while acting in

  1. opposite direction
  2. same direction
  3. same and opposite direction
  4. both a and b

C

MCQ: Force can

  1. speed up
  2. slow down
  3. stop an object
  4. all of them

D

MCQ: Friction between moving parts of machine causes

  1. heat
  2. light
  3. energy
  4. oil

A

MCQ: When upthrust is equal to the weight of an object, it

  1. floats
  2. sinks
  3. moves
  4. stops

A