V ?A hockey puck of mass 4m has beenrigged to explode, as part of a practicaljoke. Initially the puck is at rest on africtionless ice rink. Then it bursts intothree pieces. One chunk, of mass m,slides across the ice at speed v. Anotherchunk, of mass 2m, slides across the iceat speed 2v, in a direction at right anglesto the direction of the first piece. Fromthis information, find the velocity of thefinal chunk.Initally at rest

Solution As there is no external force apply on the mass so we can apply conservation of linear…

Answered: A hockey puck of mass 4m has been…

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