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Grade: 12th pass
        
Two forces 20N and 40N act simultaneously at an angle of 60º to each other. Find the magnitude
one month ago

Answers : (3)

Arun
24740 Points
							
Dear student
 
We know that resultant R² = 20² +40² + 2*20*40 cos 60
 
R² = 2000 + 800 = 2800
 
R = 20 √7 Newton
one month ago
Sj
16 Points
							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
						
one month ago
Vikas TU
11761 Points
one month ago
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