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Three forces of magnitudes 2N, 3N and 6N...

Three forces of magnitudes 2N, 3N and 6N act at corners of a cube along three sides as shown in figure. Find the resultant of these forces in N.

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ALLEN-UNIT & DIMENSIONS, BASIC MATHS AND VECTOR -Exercise (S-1)
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  10. The farm house shown in figure has rectangular shape and has sides par...

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  12. Three ant P,Q and R are pulling a grain with forces of magnitude 6N,3s...

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  13. Three boys are pushing horizontally a box placed on horizontal table. ...

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  14. Consider the two vectors : vecL=1hati+2hatj+3hatk " and " vecl=4hati+h...

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  15. Find component of vector vec(a)=hati+hatj+3hatk in directions parallel...

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