Center of Mass and Collision PYQs - Last 5 Years
KCET / Physics / Mechanics / 5 recent questions
PhysicsMechanics2021-2025
Practice 5 KCET Physics questions from Center of Mass and Collision. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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Physics / Mechanics
2021-2025
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2021-2025
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2016-2025
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5 in last 5 years5 in last 10 years
Last 5 Years Center of Mass and Collision Questions
Showing 5 of 5 filtered questions.
1Center Of Mass
Three particles of mass $1 \mathrm{~kg}, 2 \mathrm{~kg}$ and 3 kg are placed at the vertices A, B and C respectively of an equilateral triangle ABC of side 1 m . The centre of mass of the system from vertex A (located at origin) is
MCQ+1 / -02025
2Center Of Mass
During an elastic collision between two bodies, which of the following statements are correct?
I. The initial kinetic energy is equal to the final kinetic energy of the system.
II. The linear momentum is conserved.
III. The kinetic energy d...
I. The initial kinetic energy is equal to the final kinetic energy of the system.
II. The linear momentum is conserved.
III. The kinetic energy d...
MCQ+1 / -02025
3Center Of Mass
The centre of mass of an extended body on the surface of the earth and its centre of gravity
MCQ+1 / -02022
4Center Of Mass
A ball hits the floor and rebounds after an inelastic collision. In this case
MCQ+1 / -02021
5Center Of Mass
A \(1 \mathrm{~kg}\) ball moving at \(12 \mathrm{~ms}^{-1}\) collides with a \(2 \mathrm{~kg}\) ball moving in opposite direction at \(24 \mathrm{~ms}^{-1}\). If the coefficient of restitution is \(2 / 3\), then their velocities after the c...
MCQ+1 / -02021