| Direction: For question given below two statements are given-one labelled Assertion (A) and the other labelled Reason (R). Select the correct answer to these questions from the codes [a], [b], [c] and [d] as given below |
| Assertion Displacement of a body is the vector sum of area under velocity-time graph. |
| Reason Displacement is a vector quantity. |
A) Both A and R are true and R is correct explanation of the A.
B) Both A and R are true but R is not the correct explanation of the A.
C) A is true but R is false.
D) A is false but R is true.
Correct Answer: A
Solution :
Displacement = Velocity \[\times \] Time As, displacement is a vector quantity, so, its value is equal to the vector sum of the are under velocity-time graph.
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