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Standard XII

Physics

Velocity Displacement Relationship

Assertion :Di...

Question

Assertion :Displacement of a body is vector sum of the area under velocity-time graph. Reason: Displacement is a vector quantity.

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 and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
According to definition, displacement = velocity ´ time Since displacement is a vector quantity so its value is equal to the vector sum of the area under velocity-time graph

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Assertion :Displacement of a body is vector sum of the area under velocity-time graph. Reason: Displacement is a vector quantity.

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for AssertionAccording to definition, displacement = velocity ´ time Since displacement is a vector quantity so its value is equal to the vector sum of the area under velocity-time graph

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
According to definition, displacement = velocity ´ time Since displacement is a vector quantity so its value is equal to the vector sum of the area under velocity-time graph