Shown are a mast and a portion of the rigging of a schooner Members CD and EF lie in the same plane, and CD is of length 7 5 m and forms an angle of 45 deg with a vertical line drawn through C Knowing that when Icirc cedil 10 deg the tension in rope BD is 250 N, determine (a) The angle between rope...

22m B 14m Jot 35m First locate point B d 35 22 14 or d 55 m a Locate point D 3575 sin ...

Shown are a mast and a portion of the rigging of a schooner. Members CD and EF

Question:

Shown are a mast and a portion of the rigging of a schooner. Members CD and EF lie in the same plane, and CD is of length 7.5 m and forms an angle of 45°with a vertical line drawn through C. Knowing that when Î¸ =10°the tension in rope BD is 250 N, determine

(a) The angle between rope BD and gaff CD,

(b) The projection on CD of the force exerted by rope BD at point D.

Shown are a mast and CD is of length 7.5 m and forms an angle