A body of mass m = 0.5 kg is suspended by a string and pulled by a horizontal force of 1g N as shown in the 12N diagram: Calculate the tension T in the String if the body is in equilibrium. [Take g as 10ms-1]
-
A.
7.0 -
B.
10.9 -
C.
12.5 -
D.
13.0 -
E.
17.0
Correct Answer: Option D
Explanation
Mg = 5N
T2 = 52 + 122T = 13N