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If Maximum and minimum values of the resultant of two forces acting at a point are 7N and 3N respectively, the smaller force is equal to |
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Answer» 4N F min. =P-Q=3N ..........(2) From (1) & (2) `P +cancel(Q)=7""P+Q` `P-cancel(Q)=3""5+Q` 2P=10 P=5N, Q=2N |
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