What must the speed of the club be before impact

Reference no: EM13336247

The impact of the head of a golf club on a golf ball can be approximately regarded as an elastic collison. The mass of the head of the golf club is 0.15 kg and the that of the ball is 0.045 kg. If the ball is to acquire a speed of 65 m/s in the collision, what must the speed of the club be before impact?

Reference no: EM13336247

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