A ball must reach at least 800 m of height. Bob throws his ball at an angle of 33.1 with respect to the horizontal. while Robert throws his straight up. 1) What is the minimum speed Bob needs to throw his ball? 2) What is the minimum speed Robert needs to throw his ball? 3) If they throw both simultaneously with the calculated initial speeds, which will land first. 4} Assume they both throw the ball from the same pointI how far away will Robert's shell land from Bob's