Question: Show that two objects thrown at any two complementary angles relative to the horizontal (e.g., 70 and 20 or 55 and 35 or a line

Show that two objects thrown at any two complementary angles relative to the horizontal (e.g., 70° and 20° or 55° and 35° or a line drive and a fly ball) will have the same range. (Hint-Let ø, result in range R, and 2 result in range R2. Show that if ø, +2=90°, then R, R2. Recall that sin(180°-0)=sine.)

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