Physics, asked by Balajirv, 1 year ago

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Answers

Answered by Anonymous
3
The path length = AB + AC =   l + l = 2l 

The displacement  is shortest distance between A and C so displacement = AC

As angle between two vectors is 90 so resultant vector is √(A² + B² + 2cosФ) 


= √(l² +l² + cos 90 ) 

= √2l² + 0 

= √2l²

= l√2
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