Dynamics Multiple Choice Questions 1 PDF Download

Learn dynamics MCQs, grade 9 online physics test 1, uniform circular motion multiple choice questions and answers. Uniform circular motion revision test has physics worksheets, helping answer key with choices as 20 n, 5n, 10 n and zero of multiple choice questions (MCQ) with uniform circular motion quiz as if string is stretched by two opposite forces of 10 n then tension in string is for competitive exam prep, viva interview questions. Free physics study guide to practice uniform circular motion quiz to attempt multiple choice questions based test.

MCQs on Dynamics Quiz PDF Download Worksheets 1

MCQ. If the string is stretched by two opposite forces of 10 N then tension in string is

  1. 5N
  2. 20 N
  3. 10 N
  4. zero

D

MCQ. If we place some coins over the paper strip and pull it with a jerk, then coins don't falloff because of

  1. friction
  2. inertia
  3. resistance
  4. force

B

MCQ. To every action there is always an equal but opposite reaction, this statement is known as

  1. newton's 2nd law of motion
  2. newton's 1st law of motion
  3. newton's 3rd law of motion
  4. law of momentum

C

MCQ. The banking of road prevents

  1. sliding of vehicle
  2. rolling of vehicle
  3. skidding of vehicle
  4. none of above

C

MCQ. A cyclist of mass 30 kg exerts a force of 250 N to move his cycle. The acceleration is 4 ms−2. The force of friction between the road and tyres will be

  1. 120 N
  2. 130 N
  3. 150N
  4. 115 N

B