Question #128329

A hockey player weighs 90 kg with all their equipment on. How much kinetic energy will he have if he carries the puck across the blue line at 9 m/s? 

 


1
Expert's answer
2020-08-04T16:01:23-0400

KE = 0.5mv2=0.5×90×92=3645J0.5\times90\times9^{2}=3645 J



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