You want to measure how fast you can throw a baseball, but you don't have any fancy equipment to measure the speed of the ball as it leaves your hand. As an expert physics student, you know you can calculate the speed if you throw the baseball straight upwards and measure the time it takes for the ball to go up and then fall back down to you. Ignore air resistance. Part A According to your stopwatch, the baseball takes 4.4 s to return to you at the exact height as when it left your hand. What is the speed of the baseball as it left your hand? 15. Submit Part B Request Answer ? m/s What is the maximum height above your hand that the baseball reached? VG] 4 ? m