Ques, A Car is moving in a straight the road with uniform acceleration. The following table her the good of the
car at various tables gives the speed of the car at
various instance of this
0-5,20-10,30-15,40-20,50-30
Find the: (i) Accelogestion,
(ii) Distance in 50 sendi.
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Answer:
Graph of the table : Draw X - axis and Y - axis on the graph with appropriate scale.
Let 1 cm = 10 s on X-axis.
Let 1 cm = 5 m on Y-axis.

(i) Acceleration means slope of graph AB
BC / AC = 30 - 5 / 50 - 0 = 25 / 30 = 0.5 m / s2
(ii) Distance travelled by car = Area of trapezium OABD
= 1 /2 (AO + BD) × OD
= 1 / 2 (5 + 30) × 50 = 875 m
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