Two boats both having a mass of 150 kg including passengers in it are at rest. A sack of mass 50 kg makes 1st boat having total mass of 200 kg. It is thrown to the second boat with a velocity whose horizontal component is , relative to water. Calculate the distance (in m) between the boat 8.5 s. after the throw if the sack spent 0.5 s in air. Neglect the resistance of air and water.
First boat
Second boat
Initial distance
Distance
Total distance = 8 m