Practice applied physics energy MCQs, physics test for online courses learning and test prep. Applied physics work and energy quiz has multiple choice questions (MCQ), applied physics energy quiz questions and answers to learn.

Applied physics practice test MCQ on when work done on a body equals change in its kinetic energy, this principle is known as with options work done principle, work-energy principle, work-velocity principle and speed-displacement principle problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning applied physics energy quiz with MCQs to practice test questions with answers. Applied Physics Energy Video

MCQ. When work done on a body equals the change in its kinetic energy, this principle is known as

1. work done principle
2. work-energy principle
3. work-velocity principle
4. speed-displacement principle

B

MCQ. In history of the Earth, more coal has been used since

1. 1930
2. 1935
3. 1940
4. 1945

D

MCQ. The gravitational potential energy is the product of

1. gh
2. mgh
3. mg
4. mgf

B

MCQ. Colored TV has approximate power of

1. 100
2. 110
3. 120
4. 130

C

MCQ. Gravitational force at the center is given by formula of

1. F = GMm/r²
2. F = GMm/r
3. F = GM/r²
4. F = Mm/r²

A