Assertion :Distance and displacement are different physical quantities. Reason: Distance and displacement have same dimension.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion is incorrect and Reason is correct

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Solution

The correct option is C Assertion is correct but Reason is incorrect
Physical quantities can be grouped into two i.e, scalars such as distance and vectors such as displacements where one has only magnitude & the other has both magnitude and direction. Since both displacement and distance are physical quantities which measure rate of change of velocity and speed measured is m/s hence, dimension of both is the same in but does not justify the assertion.

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