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Direction of zero vector...

Direction of zero vector

A

does not exist

B

is towards origin

C

is indeterminate

D

is determinate

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • If hatn is a unit vector in the direction of the vector vecA , then:-

    A
    `hatn=(vecA)/(|vecA|)`
    B
    `hatn=vecA|vecA|`
    C
    `hatn=(|vecA|)/(vecA)`
    D
    `hatn=hatnxxvecA`

  • If hatn is a unit vector in the direction of the vector vecA , them :

    A
    `hatn = vecA//|vecA|`
    B
    `hatn = vecA|vecA|`
    C
    `hatn = |vecA|//vecA`
    D
    `hatn = vecn xx vecn`

  • If the direction of position vector vec r is towards south and direciton of force vector vec F is towards east, then the direction of torque vector vec tau is

    A
    towards noth
    B
    towards west
    C
    vertically upward
    D
    vertically downwards

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