A truck driver driving on a straight highway with a velocity of 90km/h suddenly notices a child on the highway at 500m distance. If his response time is 3s then calculate the retardation which he should apply on brakes to just avoid the accident.
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Answer:
Explanation:
u= 90km/h (convert to m/s)
s=500m
t=3s
v=0m/s
v-u/t = 0-25/3
retardation = 8.333
also sry if answer is wrong
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