Center of Mass and Collision PYQs - Last 10 Years
NEET / Physics / Mechanics / 16 recent questions
PhysicsMechanics2017-2026
Practice 16 NEET 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.
16
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Physics / Mechanics
2017-2026
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11
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2022-2026
16
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2017-2026
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11 in last 5 years16 in last 10 years
Last 10 Years Center of Mass and Collision Questions
Showing 16 of 16 filtered questions.
1Center Of Mass And Collision
A frictionless circular wire of unit radius is fixed on the horizontal plane. Two-point particles of unit mass start moving simultaneously from point $A\left(\theta=\frac{\pi}{2}\right)$ with identical uniform angular speeds in opposite dir...
MCQ+4 / -12026
2Center Of Mass And Collision
Bob $B$ of mass $m$ at rest is hanging vertically from the ceiling via a massless string of length 10 m , as shown in the figure. Point mass $A$ of mass $m$ travelling horizontally with speed $10 \mathrm{~ms}^{-1}$ hits bob $B$ elastically....
MCQ+4 / -12026
3Center Of Mass And Collision
A ball of mass 0.5 kg is dropped from a height of 40 m . The ball hits the ground and rises to a height of 10 m . The impulse imparted to the ball during its collision with the ground is (Take $g=9.8 \mathrm{~m} / \mathrm{s}^2$ )
MCQ+4 / -12025
4Center Of Mass And Collision
Two bodies \(A\) and \(B\) of same mass undergo completely inelastic one dimensional collision. The body \(A\) moves with velocity \(v_1\) while body \(B\) is at rest before collision. The velocity of the system after collision is \(v_2\). ...
MCQ+4 / -12024
5Center Of Mass And Collision
A \(1 \mathrm{~kg}\) object strikes a wall with velocity \(1 \mathrm{~m} \mathrm{~s}^{-1}\) at an angle of \(60^{\circ}\) with the wall and reflects at the same angle. If it remains in contact with wall for \(0.1 \mathrm{~s}\), then the for...
MCQ+4 / -12023
6Center Of Mass And Collision
Two particles A and B initially at rest, move towards each other under mutual force of attraction. At an instance when the speed of A is v and speed of B is 3v, the speed of centre of mass is :
MCQ+4 / -12023
7Center Of Mass And Collision
A bullet of mass \(m\) hits a block of mass \(M\) elastically. The transfer of energy is the maximum, when :
MCQ+4 / -12023
8Center Of Mass And Collision
Given below are two statements : One is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : When a fire cracker (rocket) explodes in mid air, its fragments fly in such a way that they continue moving in the sa...
Assertion (A) : When a fire cracker (rocket) explodes in mid air, its fragments fly in such a way that they continue moving in the sa...
MCQ+4 / -12022
9Center Of Mass And Collision
The distance covered by a body of mass 5 g having linear momentum 0.3 kg m/s in 5 s is :
MCQ+4 / -12022
10Center Of Mass And Collision
Two objects of mass 10 kg and 20 kg respectively are connected to the two ends of a rigid rod of length 10 m with negligible mass. The distance of the center of mass of the system from the 10 kg mass is :
MCQ+4 / -12022
11Center Of Mass And Collision
A shell of mass m is at rest initially. It explodes into three fragments having mass in the ratio 2 : 2 : 1. If the fragments having equal mass fly off along mutually perpendicular directions with speed v, the speed of the third (lighter) f...
MCQ+4 / -12022
12Center Of Mass And Collision
A ball of mass 0.15 kg is dropped from a height 10m, strikes the ground and rebounds to the same height. The magnitude of impulse imparted to the ball is (g = 10 m/s2) nearly :
MCQ+4 / -12021
13Center Of Mass And Collision
Two particles of mass 5 kg and 10 kg respectively are attached to the two ends of a rigid rod of length 1 m with negligible mass.The centre of mass of the system from the 5 kg particle is nearly at a distance of :
MCQ+4 / -12020
14Center Of Mass And Collision
Body A of mass 4m moving with speed u collides with another body B of mass 2 m, at rest. The collision is head on and elastic in nature. After the collision the fraction of energy lost by the colliding body A is :
MCQ+4 / -12019
15Center Of Mass And Collision
A moving block having mass m, collides with
another stationary block having mass 4m. The
lighter block comes to rest after collision. When
the initial velocity of the lighter block is v, then
the value of coefficient of restitution (e) will...
another stationary block having mass 4m. The
lighter block comes to rest after collision. When
the initial velocity of the lighter block is v, then
the value of coefficient of restitution (e) will...
MCQ+4 / -12018
16Center Of Mass And Collision
Which of the following statements are correct ?
(1) Centre of mass of a body always coincides with the centre of gravity of the body.
(2) Centre of mass of a body is the point at which the total gravitational torque on the body is zero...
(1) Centre of mass of a body always coincides with the centre of gravity of the body.
(2) Centre of mass of a body is the point at which the total gravitational torque on the body is zero...
MCQ+4 / -12017