1 question: what is the i. v and d. v for each scenario? 2 question: write a hypothesis for each scenario

3 question: write a conclusion for each scenario​

2) a cubical block of stone is lowered at a steady rate into the ocean by a crane, always keeping the top and bottom faces horizontal. which one of the following graphs best describes the buoyant force b on this block as a function of time t if the block just enters the water at time t = 0 s?