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Work, Energy and Power

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN_2025
Two cylindrical vessels of equal cross sectional area of $2 \mathrm{~m}^2$ contain water upto heights 10 m and 6 m , respectively. If the vessels...
JEE Main Physics Medium
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Q JEE MAIN 2025
Which one of the following forces cannot be expressed in terms of potential energy?
JEE Main Physics Easy
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Q JEE MAIN 2023
If the maximum load carried by an elevator is 1400 kg ( 600 kg - Passenger + 800 kg - elevator), which is moving up...
JEE Main Physics Hard
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Q JEE MAIN 2023
A car accelerates from rest to u m/s. The energy spent in this process is E J. The energy required to accelerate the car from...
JEE Main Physics Easy
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Q JEE MAIN 2023
A body of mass 2 kg is initially at rest. It starts moving unidirectionally under the influence of a source of constant power P. Its...
JEE Main Physics Hard
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Q JEE MAIN_2023
A body of mass 1 kg begins to move under the action of a time dependent force $\mid \vec{F}=\left(t \hat{i}+3 t^2 \hat{j}\right) N$, where $\hat{i}$...
JEE Main Physics Hard
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Q JEE MAIN 2023
A force $F=\left(5+3 y^2\right)$ acts on a particle in the $y$-direction, where $F$ is newton and $y$ is in meter. The work done by the...
JEE Main Physics Medium
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Q JEE MAIN_2023
Identify the correct statements from the following: (A) Work done by a man in lifting a bucket out of a well by means of a...
JEE Main Physics Easy
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Q JEE MAIN 2023
A block of mass 10 kg is moving along x-axis under the action of force F = 5x N. The work done by the force...
JEE Main Physics Medium
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Q JEE MAIN 2023
To maintain a speed of 80 km/h by a bus of mass 500 kg on a plane rough road for 4 km distance, the work...
JEE Main Physics Medium
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