Answer to Question #172207 in Field Theory for Promise

Question #172207

Two forces And B acts at a point at right angles if their resultant is 50N and their sum is 70N calculate their magnitude

Expert's answer

"y=70-x\\\\\\sqrt{x^2+(70-x)^2}=50\\\\x=40\\ N\\\\y=70-40=30\\ N"

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