Centripetal Force

T s1 = tension force by the string on the hanging mass. We1 = weight force by the earth on the hanging mass . We also know the formula for the weight force: [3] We1 = m1g. The swinging mass, m2, is accelerating in the horizontal direction. Newton’s second law in the horizontal direction can be written as follows: ΣFx = m2a ................
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