Question

A man is walking at the rate of 4 feet/second. Across the bridge 60 feet above water level. Another man on a boat is moving at 60 feet/second at right angles to the bridge. If in the beginning the boat was just below the first man find the rate at which the two men are separating from each other at the end of 5 seconds.

Answer 1

it can't be 26/7 beacuse the rate is the resuultant of the two speeds which should be near to 60 by any chance.. so, the above ans given by shivam nathani is correct