Amy and Andy are studying projectile motion. Amy notes that a projectile launched straight up at 98 m/s will take 10 seconds to reach its peak of 490 m, but it doesnât take half the time to go half the height. In fact, it takes only about 2.9 seconds to go up the first half, and 7.1 seconds to go up the second half. Andy has an idea: If that projectile were launched at an angle (any angle), the ratio of times (t(1st half)/t(2nd half) ) should remain constant. Perform calculations to support or refute this statement, and provide an explanation.
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Amy and Andy are studying projectile motion. Amy notes that a projectile launched straight up at 98...
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