Please help me answer this 16th question
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Explanation:
u = 92kmph = 92*1000/3600 = 25.55m/s
t = 20s
since, car will stop v = 0
a = (0 - 25.55)/20 = 1.278m/s2
v2 = u2 + 2as
0 = 25.55*25.55 - 2 *1.278s
s = 255.4m
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