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Unbalanced system of forces can produce acceleration as well as deformation in a body, but balanced system of forces produces deformation only explain.

Answer» <html><body><p></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :In case of an unbalanced system of forces acting on a body, a resultant force acts at the centre of mass . The body accelerates, as per the equation, F= ma. But for a balanced system fo forces the resultantforce is zero andhence acceleration ofthe centre of mass is zero However in both the situations, different <a href="https://interviewquestions.tuteehub.com/tag/parts-1148278" style="font-weight:bold;" target="_blank" title="Click to know more about PARTS">PARTS</a> of the body <a href="https://interviewquestions.tuteehub.com/tag/may-557248" style="font-weight:bold;" target="_blank" title="Click to know more about MAY">MAY</a> have relative velocities with respect to one another. Hence, deformation may take place. For example, if a rubber ropeis pulled on both ends with equal forces , the rope extends in length ,i.e., it is deformed, but its centre of massremains steady atone place . when the forces applied at theends are unequal, the rope not only extends , but <a href="https://interviewquestions.tuteehub.com/tag/also-373387" style="font-weight:bold;" target="_blank" title="Click to know more about ALSO">ALSO</a> <a href="https://interviewquestions.tuteehub.com/tag/moves-1104598" style="font-weight:bold;" target="_blank" title="Click to know more about MOVES">MOVES</a> in the direction of thegreater force.</body></html>


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