The figure below gives a V-T graph of a car. Find (a) distance covered by a car in first 2
sec (b) distance covered by car when it is moving with uniform speed of 15 m/s (c)total distance travelled by car
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Area of v-t graph gives displacement! Here, since acceleration is constant and slope is posive
Distance= displacement
So area of ∆OAC (=O is point of origin) is given by
½×2×15 =15 meter.
Similarly distance covered when v is 15 m/s is given by area of AEDB
= (6-2)×15 = 15×4=60!
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katregagan76:
Divyanshi , if you dont know about area of v-t graph then u will learn it on higher classes!
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