find the resultant of two vectors one 6 N and other 8 N mutually perpendicular o each other?

Asked by  | 24th Jul, 2009, 03:57: PM

Expert Answer:

Resultant = ( 62 + 82 + 2x6x8 cos 90o )1/2

                  =( 62 + 82 )1/2                          [ as cos 90o =0 ]

                  = 10 N

               

Answered by  | 25th Jul, 2009, 02:16: PM

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