Physics Problems Multiple Choice Questions (MCQ), physics problems quiz answers PDF to study online physics course. Learn applied physics: work and energy Multiple Choice Questions and Answers (MCQs), "Physics Problems" quiz questions and answers for online bachelor degree programs. Learn non conventional energy sources, energy in physics, conservation of energy, work done formula test prep for ACT test.

"A man of mass 30 kilograms climbs the stairs of height 5 meters in 4 seconds. The power output produced will be" Multiple Choice Questions (MCQ) on physics problems with choices 367.5 w, 36 w, 370 w, and 397.5 w for online bachelor degree programs. Practice merit scholarships assessment test, online learning physics problems quiz questions for competitive exams in physics majors for SAT test prep classes. Physics Problems Video

MCQ: A man of mass 30 kilograms climbs the stairs of height 5 meters in 4 seconds. The power output produced will be

1. 367.5 W
2. 36 W
3. 370 W
4. 397.5 W

A

MCQ: If a brick having mass 2 kg is dropped from height of 5 m, its velocity at a height of 3 m will be

1. 5 m s-1
2. 5.6 m s-1
3. 6.3 m s-1
4. 8.4 m s-1

C

MCQ: 10 bricks each having mass of 1.5 kg with thickness of 6 cm will have work done to stack the bricks

1. 9 J
2. 6 J
3. 3 J
4. 0 J

A

MCQ: 2 kg ball moving with the velocity of 5 m s-1 collides with 4 kg ball at rest. The velocities of both balls after collision will be

1. 2.66 and 3.33
2. 1.66 and 4.22
3. 1.66 and 1.33
4. 1.66 and 3.33

D

MCQ: A ball is thrown from height of 10m with the velocity 21 m s-1, it will hit the ground at

1. 30 m s-1
2. 31 m s-1
3. 32 m s-1
4. 35 m s-1

A