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A motorist moving at a velocity of suddenly sees a student crossing the road at a distance of away. He applies the emergency brakes which gave him a maximum retardation of . How far will he go before stopping? Can he avoid hitting the student?
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main author and content editor: Noble Menedi Firima
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suddenly sees a student crossing the road at a distance of 
away. He applies the emergency brakes which gave him a maximum retardation of 
. How far will he go before stopping? Can he avoid hitting the student?
.
