Question

A 100 kg block is suspended with the help of three strings A, B and C. The tension in the string C is : a) 50 g N b) 100 g N c) 20 g N d) 100 2 gN

Answer 1

A 100 kg block is suspended with the help of three strings A, B and C. The tension in the string C is : a) 50 g N b) 100 g N c) 20 g N d) 100 2 gN

Explanation:

T2 = Sin45° = 1000N

T2 = 1000√2N

T= T2 Cos 45°

1000√2 * 1/√2 = 1000N

=100gN