The value of T in the figure above is
A.
30N
B.
10.0N
C.
20N
D.
40N
Correct answer is D
Tsin30 + Tsin30 =40
2Tsin30 = 40
Tsin30 = 40/2 = 20
T(\(\frac{1}{2}\)) = 20
T = 20 x 2 = 40N