A 55 kg gymmast suspends herself from the lower end of a hanging rope of negligible mass. The upper end of the rope is attached to the gymnasium ceiling (a) What is the gymnast weight? (b) What is the tension at the top of the rope?
a) W=mg=539W=mg=539W=mg=539 N
b) T=W=539T=W=539T=W=539 N.
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