Mechanics-1

Angular momentum is defined as:

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Unit of Angular Momentum is:

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In the two particles system, if the origin coincides with first mass (m₁), then the CM of the system is:

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For continuous distribution of masses, in 1D, the CM can be represented as:

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Angular velocity is nothing but:

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Unit of Angular Momentum is:

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Relation between linear velocity and angular velocity is:

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Relation between linear accleration and angular acceleration is:

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The net external force acting on a system of two particles is:

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Center mass of a system of two particles in 1D is:

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