Physics, 12.09.2019 22:30 Jowell3858

Alan is trying to throw a ball across a 50m wide river 100m below him. alan knows physics so he throws the ball at a 45 degree upward angle at 30m/s for maximum distance. will the ball cross the river?

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Alan is trying to throw a ball across a 50m wide river 100m below him. alan knows physics so he thro...