Physics, 22.01.2020 21:31 kaylanweston
Aprojectile of mass 6.8 kg kg is shot horizontally with an initial speed of 14.5 m/s from a height of 26.7 m above a flat desert surface. the acceleration of gravity is 9.81 m/s². for the instant before the projectile hits the surface, find the work done on the projectile by gravity. answer in units of j.
Answers: 3
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Aprojectile of mass 6.8 kg kg is shot horizontally with an initial speed of 14.5 m/s from a height o...
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