Find how many revolutions has the ball made while in the air

Reference no: EM13558721

A quarterback throws a pass that is a perfect spiral. In otherwords, the football does not wobble, but spins smoothly about anaxis passing through each end of the ball. Suppose the ball spinsat 7.65 rev/s. In addition, the ball is thrown with a linear speedof 16.0 m/s at an angle of 59.2° with respect to the ground. Ifthe ball is caught at the same height at which it left thequarterback's hand, how many revolutions has the ball made while in the air?

Reference no: EM13558721

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