In: Mechanical Engineering
An experiment on tethered mine motions is to be conducted in fresh water in a wave tank. The mine is a sphere of 5cm diameter made of polystyrene (weight assumed negligible). The anchoring block is a lead cube of side length 5cm. The specific gravity of lead is 14.0. If the mine is joined to the lead cube by a light chord such that it floats completely submerged just below the free surface, determine:
a) the tension in the chord
b) the reaction force between the lead cube and the bottom of the tank.