NDA 2026 Physics question
Two forces of equal magnitude simultaneously act at a point. It is observed that the resultant force is equal in magnitude to the individual forces. Which of the following statements is/are correct? I. The angle between one of the individual forces and the resultant force is . II. The angle between the individual forces is . Select the answer using the code given below.
Answer: (C)
Solution
For two equal forces at angle , the resultant is . gives , so
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