CBSE Class 11-science Answered
find the resultant of two vectors one 6 N and other 8 N mutually perpendicular o each other?
Asked by | 24 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 | 25 Jul, 2009, 02:16: PM
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