The value of T in the figure above is
- 30N
- 10.0N
- 20N
-
40N
The correct answer is: D
Explanation
Tsin30 + Tsin30 =40
2Tsin30 = 40
Tsin30 = 40/2 = 20
T(\(\frac{1}{2}\)) = 20
T = 20 x 2 = 40N
There is an explanation video available .