If an object is thrown vertically upward from a height of
Chapter 2, Problem 71(choose chapter or problem)
If an object is thrown vertically upward from a height of h0 ft with an initial speed of v0 ft /sec, then its height h (in feet) after t seconds is given by Make use of this formula in working Exercises 7072.One ball is thrown vertically upward from a height of 50 ft with an initial speed of 40 ft /sec. At the same instant, another ball is thrown vertically upward from a height of 100 ft with an initial speed of 5 ft /sec. Which ball hits the ground first?
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