A 4.7 kg block hanging at rest, see figure. The wire fastened to the ceiling has a tension T and makes an angle 0 with the ceiling. The wire fastened horizontally to the wall has a tension of 67.3 N. Assume the mass of the wires are negligible and g = 9.81m/s² a) Find the angle 0. b) Find the tension Tin the wire fastened to the ceiling. 67.3N 4.7 kg

Physics for Scientists and Engineers: Foundations and Connections
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Chapter5: Newton's Laws Of Motion
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A 4.7 kg block hanging at rest, see figure. The wire fastened to the ceiling has a tension Tand makes
an angle 0 with the ceiling. The wire fastened horizontally to the wall has a tension of 67.3 N. Assume
the mass of the wires are negligible and g = 9.81m/s?
a) Find the angle 0.
b) Find the tension Tin the wire fastened to the ceiling.
67.3N
4.7kg
Transcribed Image Text:A 4.7 kg block hanging at rest, see figure. The wire fastened to the ceiling has a tension Tand makes an angle 0 with the ceiling. The wire fastened horizontally to the wall has a tension of 67.3 N. Assume the mass of the wires are negligible and g = 9.81m/s? a) Find the angle 0. b) Find the tension Tin the wire fastened to the ceiling. 67.3N 4.7kg
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