A mass of 0.5kg is suspended from a spring of negligible mass, as shown figure 5(a) A student pulls the mass down a distance of 60mm and holds it in the position shown in figure 5(b). The tension in the spring is now 7N. A) By considering the vertical forces acting on the mass, calculate the force applied by the student to hold the mass in this position.
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A mass of 0.5kg is suspended from a spring of negligible mass, as shown figure 5(a) A student pulls...
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