Question by Amber: High-velocity stroboscopic exposures demonstrate that the caput of a 190 g golf club is moving at 56 m/s simply before?
High-velocity stroboscopic photograph carnival that the caput of a 190 g golf club is travelling at 56 m/s just before it strikes a 46 g golf baseball at residuum on a site. After the hit, the club caput travels (in the Lapplander way) at50m/s. Find the velocity of the golf baseball just after bump._______m/s
Answer by DH
Use preservation of impulsebefore p = m*v = 0.190*56 = 10.64kg-m/safter 0.190*50 + 0.046*VSo V = (10.64 – 0.190*50)/0.046 = 24.8m/s
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