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header-bg qa

Area under a v – t graph represents a physical quantity which has the unit

(a) m^2

(b) m

(c) m^3

(d) ms^{-1}

Answers (1)

Ans. B

Sol.

Area under any x-y Graph will have unit as product of unit of x and unit of y.

That means area under the Graph of velocity and time will have unit equal to Product of unit of velocity (m/s) and unit of time (s).

That would be meter.

For the information, the area under the v-t graph gives displacement.

Hence, the correct option is option B

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