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show, from the first principles, that the equation of motion of a mass(m) on a spring , subject to a linear resistance force R, a restoring force S and a driving force G(t) is given by

Question 5 An aircraft is to fly from point A to and airfield B600 km due north of A. If a steady wind of 90 km/h is blowing

Question 5 An aircraft is to fly from point A to and airfield B600 km due north of A. If a steady wind of 90 km/h is blowing

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400 ku Lo 2 ) sih63b3 0.318 · sin (0-318) カ 1864。 Nou 12b-37

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