A block placed on a rough horizontal surface is pulled by a horizontal force F. Let f be the force applied by the rough surface on the block. Plot a graph of f versus F.

This is a Short Answer type Questions as classified in NCERT Exemplar

Explanation -the frictional force shown on vertical axis and the applied force shown on horizontal axis. The portion OA of graph represents static friction which is a self-adjusting .in this f=F.

Whereas the point B represents force of limiting friction . Cd|OX represents kinetic friction. The force of kinetic friction does not change by applying force.

<p><span lang="EN-IN">This is a Short Answer type Questions as classified in NCERT Exemplar</span></p><p><strong><span lang="EN-IN">Explanation -</span></strong><span lang="EN-IN">the frictional force shown on vertical axis and the applied force shown on horizontal axis. The portion OA of graph represents static friction which is a self-adjusting .in this f=F.</span></p><div class="photo-widget-full"><div class="figure"><picture><source srcset="" media=" (max-width: 500px)"><img src="https://images.shiksha.com/mediadata/images/1751019375phpV6NgPu.jpeg" alt="" width="349" height="192" loading="lazy"></picture></div></div><p><span lang="EN-IN">Whereas the point B represents force of limiting friction . Cd|OX represents kinetic friction. The force of kinetic friction does not change by applying force.<strong> </strong></span></p>

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