What is the speed of the golf ball just after impact

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High-speed stroboscopic photographs show that the head of a200-g golf club is traveling at 55m/s just before it strikes a 46-ggolf ball at rest on a tree.After collision, the club headtravels(in the same direction) at 40m/s. What is the speed of the golf ball just after impact.

Reference no: EM13564325

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