A gymnast of mass m=50kg hangs from the lower end of a rope. The upper end is fixed to the ceiling of a gym. What tension is there at any point on the string? Assume that the mass of the rope is negligible. (g = 10 m/s2) Regarding the previous question. Suppose in the example above that the weight of the rope is not negligible, but 120 N. Find the tension at the upper end of the rope.

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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: