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STATEMENT-1 : Acceleration of a particle...

STATEMENT-1 : Acceleration of a particle in a reference frame may be non- zero , even if net external force acting on the particle is zero.
and
STATEMENT : 2 In a non- - inertial reference frame, Newton's second law is not valid.

A

Statement -1 True, Statement -2 is True , Statement - 2 is a correct explanation for Statement -7

B

Statement -1 is True , Statement -2 is True , Statement -2 is NOT a correct explanation for statement -7

C

Statement -1 is true, Statement -2 is False

D

Statement - 1 is False , Statement - 2 is True

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Non-inertial frame of reference have

    A
    zero acceleration.
    B
    some acceleration with respect to inertial frame of reference.
    C
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    inertial frame
    B
    non inertial frame
    C
    both
    D
    some times intertial (or) some times non inertial

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