Work and Energy MCQs Test Online PDF Book Download

Work and energy multiple choice questions (MCQs), work and energy test prep for online learning with IGCSE degree certificate eCourses. Learn energy, work and power multiple choice questions (MCQs), work and energy quiz questions and answers. Career test on energy and units, work and energy, efficiency: o level physics test for online learn physics online courses distance learning.

Learn energy, work and power practice test MCQs: 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, for free online courses with options 40 j, 1000 j, 2.5 j, 0.4 j for online study, career test and distance learning online preparation for national and international exams. Free skills assessment test is for online e-learning work and energy quiz questions for competitive assessment in physics major. Work and Energy Video

MCQ on Work and EnergyQuiz Book 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