Question
A man starts chasing a biker who is 600 metres ahead.
The man runs at 5 m/s while the biker rides at 3 m/s. How much time will the man take to catch him?Solution
ATQ,
Relative speed = 5 – 3 = 2 m/s
Distance = 600 metres
Required time = (600 / 2) = 300 seconds = (300 / 60) = 5 minutes
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