Two blocks of clay, one of mass 1.00 kgkg and one of mass 3.00 kgkg, undergo a completely inelastic collision. Before the collision one of the blocks is at rest and the other block is moving with kinetic energy 32.0 JJ. If the 3.00 kgkg block is initially at rest and the 1.00 kgkg block is moving, what is the initial speed of the 1.00 kgkg block? What is the common final speed of the two blocks? How much kinetic energy is lost in the collision?

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