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Practice MCQs on work in physics, physics MCQs for online test prep. Energy, work and power quiz has multiple choice questions (MCQ), work in physics quiz questions and answers as a car travels a distance of 15 km with a constant force of 500 n, its work done is, answer key with choices as 7500000 j, 30 j, 15500 j and 14500 j for competitive exam prep. Free study guide is to learn work in physics quiz online with MCQs to practice test questions with answers.

MCQ. A car travels a distance of 15 km with a constant force of 500 N, its work done is

1. 7500000 J
2. 30 J
3. 15500 J
4. 14500 J

A

MCQ. SI unit for work done is

1. Pascals
2. Joules
3. Newton
4. Ohms

B

MCQ. A bus travels with a constant force of 5000 N and work done by bus is 2500 J, distance travelled by bus is

1. 2 m
2. 0.5 m
3. 7500 m
4. 2500 m

B

MCQ. When force is applied on an object but object does not move, it means that

1. no power is used
2. no work is done
3. work is done
4. power is used

B

MCQ. Work can only be done when there is

1. Force
2. Power
3. Energy
4. Efficiency

C