1.

Complete the following table:Speed in km/hTotal stopping distanceReaction distance in (m)Following distance time3018926054-390-274How these distances vary on wet road?

Answer»
Speed in km/hTotal stopping distanceReaction distance in (m)Following distance time
301892
6054183
90108274

In second situation, Total stopping distance = Reaction distance x following distance time

\(54=x \times3=>x=\frac{54}{3}=18m\)

In the third situation, Total stopping distance = 27 x 4 = 108 m 

On wet road, the reaction distance will increase.



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