At a distance of 20 cm from axis of whirlpool in an ideal liquid, the velocity is 10 m/s. Find the velocity at a radius of 50 cm?
the angular velocity is constant so 10/20=x/50 so the velocity is 25m/s
25 m/sbr /
the angular velocity is constant so 10/20=x/50 so the velocity is 25m/s