Two persons are holding a rope of negligible weight tightly at its ends so that is horizontal. A 15kg weight is attached to the mid point which how no longer remains horizontal. The minimum tension required to completely straighten the rope is:
A. 15kg
B. 15/2 kg
C. 5 kg
D. Infinitely large

5 views

1 Answers

Correct Answer - D
Horizontal force can not balance vertical forces.

5 views

Related Questions