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    Physics Principles with Applications
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    Exam 3: Kinematics in Two Dimensions; Vectors
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    At a Location Where G = 9
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At a Location Where G = 9

Question 53

Question 53

Short Answer

At a location where g = 9.80 m/s², a projectile returns to its original height after 4.08
seconds, during which time it travels 76.2 meters horizontally. If air resistance can be
neglected, what was the projectile's initial speed?

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