Forces Effects Multiple Choice Questions and Answers PDF eBook Download

"Forces Effects Multiple Choice Questions & Answers (MCQs)", forces effects quiz answers pdf, test prep 1 to study grade 7 science for online degree courses. Learn "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.

Practice forces effects MCQ: Force of friction can be reduced by help of, 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 eBook Download

MCQ: Force of friction can be reduced by help of

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


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


MCQ: Force can

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


MCQ: Friction between moving parts of machine causes

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


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

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