Work and Energy Multiple Choice Questions Online pdf eBooks Download

Learn work and energy MCQs, online O level physics MCQ for test prep. Energy, work and power quiz has multiple choice questions (MCQ), work and energy quiz questions and answers 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 to practice work and energy quiz online 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 levelled ground, mass of object is 20 kg and gravitational pull is 10 N kg-2, Ep of object is

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

B

MCQ. Formula for 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, gravity is 10 N kg-1. Ep of car will be

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

A