Answer to Question #14903 in Mechanics | Relativity for Bri

Question #14903

A friend throws a baseball horizontally. He releases it at a height of 2.0 m and it lands 21 m from his front foot, which is directly below the point at which he released the baseball. (a) How long wa

Expert's answer

a) t=sqrt(2(2+21)/g)=sqrt(4.6)=2.2

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