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Assertion: If the initial and final posi...

Assertion: If the initial and final positions coincide, the displacement is a null vector.
Reason: A physical quantity can not be called a vector, if its magnitude is zero.

A

(A) Statement 1 is true, statement 2 is true. Statement 2 is the correct explanation of statement 1

B

(B) Statement 1 is true, statement 2 is true. Statement 2 is not the correct explanation of statement 1

C

(C) Statement 1 is true and statement 2 is false.

D

(D) Statement 1 is false and statement 2 is true.

Text Solution

Verified by Experts

The correct Answer is:
C
`1/2 in_(0) E^(2)-[M^(-1)L^(-3)T^(4)I^(2)][M^(2)L^(2)T^(-6)I^(-2)]=[M^(1)L^(-1)T^(-2)]`
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