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Answered

COMPUTE FOR THE T1 AND T2​

COMPUTE FOR THE T1 AND T2 class=

Sagot :

ELIZARDOEDJECGO

Explanation:

Fx:

T2cos20° - T1 cos65° = 0

T2 = (cos65°/cos20°) T1

Fy:

T2sin20° + T1sin65° = 800N

[(cos65°/cos20°)T1]sin20° + T1sin65° = 800

T1 [(cos65°/cos20°)(sin20°) + sin65° = 800

T1 = 800

(cos65°/cos20°)(sin20°) + sin65°

T1 = 754.625752 N

T2= 754.625752 ( cos65°/cos20°)

T2 = 339.386076 N

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