по прос- асар тосс пти 61. Mass m, moving at speed 2v, approaches mass 4m, movine...

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Answer 1

Answer #1

iven 4m 2= 42 +V tor Peafect elstic Collision 2 bodie ave inaspeeds 2m2u mi-m2 V + Mitm2 MItmz 3 L4m2 v) C (av] m 4m 5 m 6 mV

Answer 2

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