2. In a repair shop a truck engine (with mass 501 kg) is held in place by 4 light cables. Cable A is horizontal, cables B and D are vertical, and cable C makes an angle of 37.1° with a vertical wall. If the tension in cable A is 798 N, what are the tensions in cables B, C, and D? A B D C 1000 37.1°

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A: We can find the answers using Coulomb's law and Newton's law. The procedure is as follows.

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A: R1 = 836 ohmR2 = 306 ohm C = 460 μF

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: