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  1. 1. student drops a text bool from a 4th story window 13m above the ground. how fast will the book be traveling...of 16.12m/s 2. a baseball is thrown straight up from the surface of the earth with a speed of 45m/s...

  2. ...body to move at a constant speed along a straight line and natural for a stationary object to remain...pendulum's swings always take the same amount of time, independently of the amplitude. The story goes that he came to this...