Physics, 17.02.2020 20:20 starburst2005

A cube of mass m 1 = 1.1 kg is sitting on top of another cube of the same size and mass m 2 = 2.8 kg while they are both in free fall. What is the magnitude of the normal force with which the top cube is acting on the bottom cube?

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A cube of mass m 1 = 1.1 kg is sitting on top of another cube of the same size and mass m 2 = 2.8 kg...