THE VECTOR SUM OF THE FORCES OF 10N and 6N CAN BE.

(a)2N
(b)8N
(c)18N
(d)20N

one year ago

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Answers : (6)

                    

ans (B) 8N


Beacause the maximum value of the magnitude of resultant vector of 10N and 6N ( 10 + 6 = 16N) can be 16N if the angle between the vector is 0 degree and the minimum value of magnitude of resultant vector can be 10 - 6 = 4N if the angle between the vector is 180 degree

one year ago
                    

max=10+6 = 16N


 


min = 10-4 = 4 N


 


hence only option C is satisfying the conditions.


 


 


please apporve my answer by clicking on like.

one year ago
                    

8N as net force lies between  lies between the range 4N and 16N

one year ago
                    

IT CAN BE EQUAL TO 2N FOR A SMALL ANGLE BETWEEN THEM

one year ago
                    

sum is given by root( A^2 + B^2 + 2.A.Bcosx)=(136 + 120cosx)
Hence ans is (b)8N ans.

one year ago
                    the answer of this question is option(b) 8N because i have read this question in my resonance module.By- tanvi khandelwal
                    
6 months ago

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