8.3 (a) An object of mass m is suspended from the system of massless ropes as shown. Calculate the tensions T1, T2 and T3 in terms of 01, 02 and m. Hint: The net force at the junction of the three ropes is zero. Check: For 01 = 02 = 45° you should find T1 Tz = T2 = mg/v2. 20.0°, 02 (b) Evaluate your result from part (a) for 01 35.0°, and m = 25.0 kg.

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8.3 (a) An object of mass m is suspended from the system of
massless ropes as shown. Calculate the tensions T1, T2 and
T3 in terms of 01, 02 and m.
Hint: The net force at the junction of the three ropes is zero.
Check: For 01 = 02 = 45° you should find T1
Tz
= T2 = mg/v2.
20.0°,
02
(b) Evaluate your result from part (a) for 01
35.0°, and m =
25.0 kg.
Transcribed Image Text:8.3 (a) An object of mass m is suspended from the system of massless ropes as shown. Calculate the tensions T1, T2 and T3 in terms of 01, 02 and m. Hint: The net force at the junction of the three ropes is zero. Check: For 01 = 02 = 45° you should find T1 Tz = T2 = mg/v2. 20.0°, 02 (b) Evaluate your result from part (a) for 01 35.0°, and m = 25.0 kg.
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