Work and Energy MCQs Quiz Online PDF Download

Learn work and energy MCQs, O level physics MCQ test for online learning. Energy, work and power quiz has multiple choice questions (MCQ), work and energy quiz questions and answers to practice as potential energy and kinetic energy are types of , answer key help with choices as electrical energy, magnetic energy, thermal energy and mechanical energy problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning work and energy quiz with MCQs to practice test questions with answers. Work and Energy Video

MCQs on Work and Energy Quiz PDF Download

MCQ. Potential energy and kinetic energy are types of

  1. Electrical energy
  2. Magnetic energy
  3. Thermal energy
  4. Mechanical energy

D

MCQ. An object is lifted 5 m above the levelled ground, the mass of the object is 20 kg and the gravitational pull is 10 N kg-2, the Ep of the object is

  1. 40 J
  2. 1000 J
  3. 2.5 J
  4. 0.4 J

B

MCQ. The formula for the gravitational potential energy is

  1. Ep = mg/h, where m is mass, g is gravitational pull and is height
  2. Ep = m/gh, where m is mass, g is gravitational pull and is height
  3. Ep = mgh, where m is mass, g is gravitational pull and is height
  4. Ep = gh/m, where m is mass, g is gravitational pull and is height

C

MCQ. A pendulum bob moves at a speed of 2 m s-1 and mass of 0.5 kg, its Ek would be

  1. 1 J
  2. 0.25 J
  3. 0.5 J
  4. 2 J

A

MCQ. Mass of a car is 500 kg, which is lifted up by a crane at a height of 200 m, the gravity is 10 N kg-1. The Ep of the car will be

  1. 1000000 J
  2. 10000 J
  3. 4 J
  4. 25 J

A