Solved: You toss a book into your dorm room, just clearing a windowsill 4.2 m above the
Chapter 2, Problem 76(choose chapter or problem)
You toss a book into your dorm room, just clearing a windowsill 4.2 m above the ground. (a) If the book leaves your hand 1.5 m above the ground, how fast must it be going to clear the sill? (b) How long after it leaves your hand will it hit the floor, 0.87 m below the windowsill?
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