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IGCSE physics practice test MCQ: potential energy and kinetic energy are types of with options electrical energy, magnetic energy, thermal energy and mechanical energy for online study, career test and distance learning online preparation for national and international exams. Free study guide is for online learning work and energy quiz test with MCQs to practice test questions with answers. Work and Energy Video

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