The following lab set-up consists of two carts on a frictionless surface. Each end of the spring is attached to one of the carts and compressed. The two carts are then held together with a thin wire and are at rest. The mass of Cart A is m and the mass of Cart B is 3.0 m. CARTA CARTA m m Wire Spring 1000000000000 After the wire is cut, Cart A moves to the left with a velocity of 1.2 m/s. and Cart B moves to the right with an unknown velocity. Cut Wire CART B Spring 3.0 m CART B 3.0 m VI

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