Question
What is the work done by a centripetal force on an object moving in a circular path at constant speed?
More Physics GS Questions
- Which of the following pair regarding sound is correct? I. Loudness – depends on amplitude II. Shrillness – depends on frequency
- What is inertia?
- Question 3
- The apparent weight of a person in a lift moving downward with uniform acceleration is:
- Which of the following has the highest frequency?
- A body of mass 3 kg has a velocity of 4 m/s. Find its kinetic energy.
- A machine does 600 J of work in 2 minutes. Find its power.
- If the Earth stopped rotating, what would happen to the apparent value of gravity (g) at different locations?
- A capacitor of 4 µF is charged to 100 V. It is then connected across an uncharged 2 µF capacitor. Final common voltage is:
- In a diatomic gas at ordinary temperatures, how many degrees of freedom contribute to internal energy?
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