Friction and its Effects MCQs Test Online PDF Download

Friction and its effects multiple choice questions (MCQs), friction and its effects test prep to learn online SAT certificate programs. Learn forces in physics multiple choice questions (MCQs), friction and its effects quiz questions and answers. Career test prep on forces, force and motion aptitude test for online free scholastic aptitude test.

Practice forces in physics aptitude test MCQs: if a book is moving towards left, friction will act towards, for free online certificate courses with options down, up, right, left with online SAT prep for SAT placement tests for online colleges and universities admission. Free skills assessment test is for online learning friction and its effects quiz questions with MCQs, exam preparation questions and answers.

MCQ on Friction and its Effects Quiz PDF Download

MCQ: It always opposes motion between two surfaces in contact

  1. displacement
  2. friction
  3. tension
  4. strain

B

MCQ: If a book is moving towards left, friction will act towards

  1. down
  2. up
  3. right
  4. left

C

MCQ: A aircraft starts from rest and its propeller produces a forward force of 30000 N. mass of aircraft is 35000 kg. If there is no friction then initial acceleration of aircraft is

  1. 1.16 ms-2
  2. 1.33 ms-2
  3. 0.85 ms-2
  4. 2.36 ms-2

C

MCQ: Friction can reduce efficiency of cars upto

  1. 20&percent;
  2. 100&percent;
  3. 50&percent;
  4. 40&percent;

A

MCQ: A truck engine having mass of 4000 kg is pulling a lorry of mass 1000 kg along a level of path at an acceleration of 0.25 ms-2. resistances are 8 N per 1000 kg for truck engine and 10 N per 1000 kg for lorry. What is tension connecting two bar between engine and lorry?

  1. 200 N
  2. 210 N
  3. 300 N
  4. 260 N

D