PLEASE HELP ME !!! I need this
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Explanation:
(i) Acceleration of the car = slope of AB =
24 - 4
10 - 0
20 10
2m/s2
(ii) Distance travelled by the car in 10s = area of trapezium OABC
1 /2 X (OA + BC) X OC
1/ 2 X (4+24) x 10 = 140m
Speed-Time graph in attachment
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