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Standard XII

Physics

Angular Analogue of Linear Momentum

Two particles...

Question

Two particles each of mass m move in opposite direction along Y-axis. One particle moves in positive direction with velocity v while the other particle moves in negative direction with speed 2v. The total angular momentum of the system with respect to origin is:

Is zero

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Goes on increasing

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Goes on decreasing

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None of these

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Solution

The correct option is A Is zero
Since both are moving in same line through origin total angular momentum is zero.

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Two particles each of mass m move in opposite direction along Y-axis. One particle moves in positive direction with velocity v while the other particle moves in negative direction with speed 2v. The total angular momentum of the system with respect to origin is:

The correct option is A Is zeroSince both are moving in same line through origin total angular momentum is zero.

The correct option is A Is zero
Since both are moving in same line through origin total angular momentum is zero.