Two forces 20N and 40N act simultaneously at an angle of 60º to each other. Find the magnitude

Question

Arun · Answer

Dear student We know that resultant R² = 20² +40² + 2*20*40 cos 60 R² = 2000 + 800 = 2800 R = 20 √7 Newton

Sj · Answer

Hey Sereddy,Fnet=(F1^2+F2^2+2F1F2cos(a))^0.5Where F1 and F2 are the magnitude of forces and `a` is the angle between themApplying it, Fnet=20√7 NTo find direction, use parallelogram law of vectors

Vikas TU · Answer

Dear student Please refer the link https://www.askiitians.com/iit-jee-physics/mechanics/forces-and-types-of-forces.aspx

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Two forces 20N and 40N act simultaneously at an angle of 60º to each other. Find the magnitude

Two forces 20N and 40N act simultaneously at an angle of 60º to each other. Find the magnitude

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Two forces 20N and 40N act simultaneously at an angle of 60º to each other. Find the magnitude

Two forces 20N and 40N act simultaneously at an angle of 60º to each other. Find the magnitude

3 Answers

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