Question: If the magnitude of the resultant of two forces F and 2F acting at a point O is 50 N, and the included angle between F and 2F is 90°, then what is the magnitude of F ?
[A].F = 10 N
F = 502 N
F = 252 N
F = 105 N
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.