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Relation between Linear and Angular Speed

When a body i...

Question

When a body is rotating in a plane about a fixed axis its angular momentum is directed along:

A

the radius

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B

the tangent to the orbit

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C

The axis of rotation

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D

line at an angle of

45^{0}

to the axis of rotation

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Solution

The correct option is B The axis of rotation
Relationship between force(F) , torque( $τ$ ), momentum(p) and angular momentum(L) vectors in a rotating system. 'r' is the radius.

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Relation between Linear and Angular Speed

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