Question #50cca

1 Answer
ali ergin
Feb 14, 2016

T~=918,075N" left tension"
R~=844,443N" right tension"

Explanation:

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"you may use sine theorem:"
535/sin145=T/sin100
535/sin 35=T/sin 80
535/(0,574)=T/(0,985)
T=(535*0,985)/(0,574)
T~=918,075N
"for the right tension:"
535/sin145=R/sin 115
R=(535*sin 115)/sin 145
R=(535*0,906)/0,574
R~=844,443N

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