Two forces, one of magnitude 3N and the other of magnitude 10N, applied to the ring of a force table. The directions of both forces are unknown. Which best describes the limitations on the magnitude of R?

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A: Static friction fs  = μ Ν  Hence we can calculate static friction by finding the value of N.

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A: Solution:-Given that

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A: Given, M1 = 40 kg M2 = 20 kg M3 = 10 kg  We know g = 9.8 m/s2

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