Work, Energy and Power PYQs - Last 5 Years
KCET / Physics / Mechanics / 6 recent questions
PhysicsMechanics2022-2026
Practice 6 KCET Physics questions from Work, Energy and Power. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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2022-2026
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Last 5 Years Work, Energy and Power Questions
Showing 6 of 6 filtered questions.
1Work Energy And Power
Two bodies with kinetic energies in the ratio of $3:1$ are moving with equal linear momentum. The ratio of their masses is
MCQ+1 / -02026
2Work Energy And Power
A horizontal force of $5$ N is applied on a stationary body of mass $5$ kg, which is initially at rest on a frictionless table. The change in kinetic energy of the body in $10$ s is
MCQ+1 / -02026
3Work Energy And Power
A body of mass 0.25 kg travels along a straight line from $x=0$ to $x=2 \mathrm{~m}$ with a speed $v=k x^{3 / 2}$ where $k$ $=2 \mathrm{SI}$ units. The work done by the net during this displacement is
MCQ+1 / -02025
4Work Energy And Power
A particle of mass 500 g is at rest. It is free to move along a straight line. The power delivered to the particle varies with time according to the following graph
The momentum of the particle at $t=5$ s is
The momentum of the particle at $t=5$ s is
MCQ+1 / -02024
5Work Energy And Power
A ball of mass \(0.2 \mathrm{~kg}\) is thrown vertically down from a height of \(10 \mathrm{~m}\). It collides with the floor and loses \(50 \%\) of its energy and then rises back to the same height. The value of its initial velocity is
MCQ+1 / -02023
6Work Energy And Power
A smooth chain of length \(2 \mathrm{~m}\) is kept on a table such that its length of \(60 \mathrm{~cm}\) hangs freely from the edge of the table. The total mass of the chain is \(4 \mathrm{~kg}\). The work done in pulling the entire chain ...
MCQ+1 / -02022