The friends consider a block of mass 1.6 kg set in motion by an external force. The initial velocity is 2.8 m/s, and the coefficient of kinetic friction is 0.03. What do they find as the final change in internal energy of the system once the block comes to a complete stop?
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The friends consider a block of mass 1.6 kg set in motion by an external force. The initial velocity...
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