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Does anyone know the song in this commercial: http://www.youtube.com/watch?v=R80IA313u8c

Firstly, this is the question I'm given. The 1.0 kg mass and spring scale are being lifted so tat the 1.0 kg mass is being accelerated in the positive upward direction at 1.0 m/s^2. What is the net force acting on the mass? I chose +1 N out of the following choices} a. 0 N b. +1 N c...