Velocity of the ball prior to impacting the ground

Reference no: EM13541815

A small ball rolls off the roof edge of a building with a horizontal speed of 2.3 m/s. the ball hits the ground a distance of 15.8 m from the buildings base. Calculate the following: (neglect any air resistance and spin) A) the height of the building. B) the velocity of the ball prior to impacting the ground.

Reference no: EM13541815

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