# Two forces act on a body. One of them is 7î – 13&jcirc;. What is the value of the other force?

Category: QuestionsTwo forces act on a body. One of them is 7î – 13&jcirc;. What is the value of the other force?
Editor">Editor Staff asked 1 year ago

Two forces act on a body. One of them is 7î – 13&jcirc;. What is the value of the other force?

(a) 7î – 13&jcirc;

(b) -7î + 13&jcirc;

(c) 7î + 13&jcirc;

(d) -7î – 13&jcirc;

This question was posed to me in an online interview.

The above asked question is from Laws of Motion in portion Laws of Motion of Physics – Class 11
Select the correct answer from above options
Interview Questions and Answers, Database Interview Questions and Answers for Freshers and Experience

Editor">Editor Staff answered 1 year ago

Right option is (a) 7î – 13&jcirc;

The best I can explain: For the body to remain in equilibrium, the total force on it should be zero. As one of the forces is given, the other force can be found out by subtracting it from zero. Hence the answer is -7î + 13&jcirc;.

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