Question

In a 100meter race, ram run at a speed of 12kmperhour leaving shyam 5meter behind what was shyams speed

Answer 1

Answer:

$\frac{57}{6}$ kmph

Step-by-step explanation:

Ram v(velocity/speed) = 12 kmph = $\frac{10}{3}$ meters/second

d = 100 m

Ram time = 100 m ÷  $\frac{10}{3}$ meters/second

                = 30 sec

In 30 sec, i.e, when Ram had completed, Shyam had run 100-5 m = 95 m

speed = $\frac{distance}{time}$

           = 95 m/30 sec

           = $\frac{19}{6}$ m/s = $\frac{57}{5}$ km/hr

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