A frictionless circular wire of unit radius is fixed on the horizontal plane. Two-point particles of unit mass start moving simultaneously from point \(A(\theta =\dfrac{\pi}{2})\) with identical uniform angular speeds in opposite directions and meet again at point \(B(\theta =-\dfrac{\pi}{2})\). During this time, which of the following graphs schematically represents the magnitude of the total linear momentum \(P\) of the system as a function of \(\theta?\)
1. 2.
3. 4.
Subtopic:  Linear Momentum |
Level 4: Below 35%
NEET - 2026
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A body of mass \(6~\text{kg}\) is moving from its initial position \(A\) to the next position \(B\) as shown in the figure. From \(A\) to \(B\), the value of the momentum of the body is (in SI units):

1. \(24\)
2. \(12\)
3. \(8\)
4. \(6\)
Subtopic:  Linear Momentum |
 55%
Level 3: 35%-60%
NEET - 2024
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