2.107 Three cables are connected at A, where the forces P and Q are Problems 61 applied as shown. Knowing that Q = 0, find the value of P for which the tension in cable AD is 305 N. 220 mm 2.109 A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B, C, and D. If the tension in wire AB is 630 lb, determine the vertical force P exerted by the tower on the pin at A. 960 mm 320 mm - 380 mm 40 90 ft 240 mm 30 ft 20 ft D 960 mm 60 ft 45 ft 65 ft Fig. P2.107 30 ft Fig. P2.109,
2.107 Three cables are connected at A, where the forces P and Q are Problems 61 applied as shown. Knowing that Q = 0, find the value of P for which the tension in cable AD is 305 N. 220 mm 2.109 A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B, C, and D. If the tension in wire AB is 630 lb, determine the vertical force P exerted by the tower on the pin at A. 960 mm 320 mm - 380 mm 40 90 ft 240 mm 30 ft 20 ft D 960 mm 60 ft 45 ft 65 ft Fig. P2.107 30 ft Fig. P2.109,
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please answer 2.107
Transcribed Image Text:2.107 Three cables are connected at A, where the forces P and Q are
Problems
61
applied as shown. Knowing that Q = 0, find the value of P for
which the tension in cable AD is 305 N.
220 mm
D
2.109 A transmission tower is held by three guy wires attached to a pin
at A and anchored by bolts at B, C, and D. If the tension in wire
AB is 630 lb, determine the vertical force P exerted by the tower
on the pin at A.
960 mm
320 mm -
380 mm
90 ft
240 mm
B
30 ft
20 ft
B
D
960 mm
60 ft
45 ft
65 ft
Fig. P2.107
30 ft
Fig. P2.109,
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