ThatBuk8997 ThatBuk8997
  • 14-12-2022
  • Physics
contestada

when ther truck and car stuck together after the collision, the speed of the center of mas of the truck car stystem is vf. if the truc kand car have an elastic collision, the speed of the center of mass of the truck car system is vf2. which of th efollowing expressions for vf2 must be ture

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