Question

Aread under a v-t graph represents a physical quantity wch has the unit

Answer 1

You can think in this way:
Area = length x breadth = velocity x time (for v-t graph)
                                       = meter/second x second
                                       = meter
ALITER:
If you have the knowledge of calculus:
$v= \frac{ds}{dt}$
=> ds = v dt
Integrating both sides,
s=$\int\limits^._. {v} \, dt$
which means that area under v- t graph gives distance
That means the unis are: METERS

Answer 2

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ANSWER :

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Area under v-t graph represent displacement whose unit is metre or (m).

Because, unit of velocity v = m/s and unit of time (T) = s.

Unit of v - t graph = m/s × s = m

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