The value of T in the figure above is
...The value of T in the figure above is
30N
10.0N
20N
40N
Correct answer is D
Tsin30 + Tsin30 =40
2Tsin30 = 40
Tsin30 = 40/2 = 20
T(12) = 20
T = 20 x 2 = 40N
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