Two swimmersAandB, of weight 190 [lb] and 125 [lb], respectively, are at diagonally oppositecorners of a floating raft when they realize that the raft has broken away from its anchor. SwimmerAimmediately starts walking towardBat a speed of 2 [ft/s] relative to the raft. Knowing that the raftweighs 300 [lb], determine (a) the speed of the raft ifBdoes not move, (b) the speed with whichBmust walk towardAif the raft is not to move.

Since you have not included the experiment situation and the data, of course, i can not give you specific details about it. but i can you with this question.1) i will assume that the motion is projectile (parabolic) motion.2) yes, the horizontal distance depends on the horizontal velocity as, naming vx the horizontal velocity and t the time, it is: x = vx × t3) now, observe that the flight time depends on the vertical velocity as, naming voy the initial vertical velocity, t the time and y the vertical distance before reaching the ground: y = yo + voy×t - gt² / 2.the higher the initial vertical velocity (voy) the longer the object will be flying and so t will be higher in the equation for the horizontal distance.that explains the relationship between the horizontal distance and the horizontal velocity.

Carbon dioxide because it consists of one type of molecule.

This ain't even a question. speak english