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Impact Velocity and Coefficient of Restitution for a Tennis Ball Impacting a Tennis Racquet

机译:对网球造成网球球拍的网球冲击速度和恢复系数

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The impact and exit velocities of a tennisball impacting on a fixed tennis racquet were measuredwithhigh speed video analysis to determine the coefficient of restitution(COR). It was found that there is a negative linear relationship between the COR and the impactvelocity of the ballfor velocitiesbetween 13 and36m/s.
机译:对固定网球拍影响的网球的冲击和出口速度被测量为高速视频分析,以确定恢复系数(COR)。发现Cor与珠子的撞击性之间存在负线性关系,滚珠丝速度13和36m / s。

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