You throw a baseball at a angle to the horizontal, aiming at a friend whos sitting in a
Chapter 3, Problem 57(choose chapter or problem)
You throw a baseball at a angle to the horizontal, aiming at a friend whos sitting in a tree a distance h above level ground. At the instant you throw your ball, your friend drops another ball. (a) Show that the two balls will collide, no matter what your balls initial speed, provided its greater than some minimum value. (b) Find an expression for that minimum speed.
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