At what angle must the 800-lb force be applied in order that the resultant R of the two forces have a magnitude of 1000 Ib? For this condition, determine the angle between R and the vertical from the following answers which of them i correct: 1100n

At what angle must the 800-lb force be applied in order that the resultant R of the two forces have a magnitude of 1000 Ib? For this condition, determine the angle between R and the vertical from the following answers which of them i correct: 1100n

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.85P: Cable ABC of length 5 m supports the force W at B. Determine (a) the angles 1 and 2; and (b) the...

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Question

At what angle must the 800-lb force be applied in order that the resultant R of
the two forces have a magnitude of 1000 lb? For this condition, determine the
angle between R and the vertical from the following answers which of them is
correct:
1400 lb
a = 46.12 and B = 46.4
a = 64.4 and B = 18.9
O a = 64.4 and B = 46.12
O a = 64.4 and B = 64.4

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