The v-t plot of a moving object is shown in t | vedclass

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(A) The average velocity is defined as the total displacement divided by the total time interval.In a $v-t$ graph,the displacement is equal to the are

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(A) The average velocity is defined as the total displacement divided by the total time interval.In a $v-t$ graph,the displacement is equal to the area under the curve.For the interval $t = 0$ to $t = 5$ seconds,the area is a triangle with base $5$ and height $5$,so displacement $s_1 = \frac{1}{2} 	imes 5 	imes 5 = 12.5 \ m$.For the interval $t = 5$ to $t = 10$ seconds,the area is a triangle with base $5$ and height $-5$,so displacement $s_2 = \frac{1}{2} 	imes 5 	imes (-5) = -12.5 \ m$.Total displacement $s = s_1 + s_2 = 12.5 + (-12.5) = 0 \ m$.Average velocity = $\frac{	ext{Total displacement}}{	ext{Total time}} = \frac{0}{10} = 0 \ m/s$.

The $v-t$ plot of a moving object is shown in the figure. The average velocity of the object during the first $10$ seconds is...........$m/s$.

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