Are You A Tutor , and want to enhance your tutoring business? Get Started Here, Register as a tutor and get access to White Board of Virtual Class Room, and teach students Ir-respective of location. also become a member of our tutor writers group and show the world how you are a different tutor- teacher from others. As a Tutor, you’ll be able to Get listed in our tutors list where any visitor can find you.

physics objective Questions and Answers with explanation and solutions

Question for practice

Test your knowledge about the topic, take an Online Mock Test and evaluate yourself.

Physics - Work Energy power and collision Questions and Answer >>

1 2 3 4 5  Next >>  Page 1 of 9 pages (43 Objective Questions)

1. A spring of force constant 10 N/m has an initial stretch 0.20 m. In changing the stretch to 0.25 m, the increase in potential energy is about. [CPMT 1977]


View Answer     Report Error Let us discuss

2. If the stone is thrown up vertically and return to ground, its potential energy is maximum. [EAMCET 1979]


View Answer     Report Error Let us discuss

3. A man starts walking from a point on the surface of earth (assumed smooth) and reaches diagonally opposite point. What is the work done by him . [DCE 2004]


View Answer     Report Error Let us discuss

4. A 50kg man with 20kg load on his head climbs up 20 steps of 0.25m height each. The work done in climbing is . [JIPMER 2002]


View Answer     Report Error Let us discuss

5. The kinetic energy acquired by a body of mass m is travelling some distance s, starting from rest under the actions of a constant force, is directly proportional to . [Pb. PET 2000]


View Answer     Report Error Let us discuss

Like to share or discuss an important objective or subjective Question with friends,

Go and Add Question  to the list of questions.