Friction and its Effects MCQs Quiz Online PDF Download

Learn friction and its effects MCQs, SAT physics test for learning online courses and test prep to practice. Forces in physics quiz has multiple choice questions (MCQ), friction and its effects quiz questions and answers, forces, friction and its effects tutorials for online free scholastic aptitude test.

SAT physics practice test MCQ: it always opposes motion between two surfaces in contact with choices displacement, friction, tension and strain problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning friction and its effects quiz with MCQs to practice test questions with answers.

MCQs 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