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A projectile is fired at ?0=394.0 m/s at an angle of ?=62.7∘, with respect to the...

A projectile is fired at ?0=394.0 m/s at an angle of ?=62.7∘, with respect to the horizontal. Assume that air friction will shorten the range by 32.1%. How far will the projectile travel in the horizontal direction, ??

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