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Assertion: The driver in a vechicle movi...

Assertion: The driver in a vechicle moving with a constant speed on a straight road is in a non-inertial frame of referance.
Reason: A reference frame in which Newton's laws of motion are applicable is non-inertial.

A

If both assertion `&` Reason are True `&` the Reason is a corrrect explanation of the Asserion.

B

If both Assertion `&` Reason are True but Reason is not correct explanation of the Assertion.

C

If Assertion is Trie but the Reason is False.

D

If both Assertion `&` Reason are false

Text Solution

Verified by Experts

The correct Answer is:
D

Constant speed `rArr0rArr` Inertial frame NLM are valid only in inertial frames.
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Assertion: The driver in a vechile moving with a constant speed on a straight road is in a non-inertial fram of reference. Reason: A reference frame in which Newton's law of motion are applicable is non-inertial.

Inertial Frame Of Reference

Knowledge Check

  • Non-inertial frame of reference have

    A
    zero acceleration.
    B
    some acceleration with respect to inertial frame of reference.
    C
    zero velocity.
    D
    constant velocity with respect to inertial frame of reference.
  • An inertial frame of reference is, by definition,

    A
    a frame moving with uniform velocity w.r.t. earth
    B
    a frame moving with velocity w.r.t our Sun
    C
    a frame which is not rotating
    D
    a frame in which Newton's first law of motion is valid.
  • Assertion : A reference frame attached to earth is an inertial frame of reference. Reason : The reference frame which has zero acceleration is called a non inertial frame of reference.

    A
    If both assertion and reason are true and the reason is the correct explanation of the assertion
    B
    If both assertion and reason are true but reason is not the correct explanation of the assertion
    C
    If assertion is true but reason is false.
    D
    If the assertion and reason both are false.
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