Question Number - 09 (आयुष कुमार सोनी)

🔰 Question Here 🔰

9 - Show that the acceleration of any object down an incline where friction behaves simply (that is, where fk=μkN$size\; 12\{f\; rSub\; \{\; size\; 8\{k\}\; \}\; =\mu \; rSub\; \{\; size\; 8\{k\}\; \}\; N\}\; \{\}$) is a=g(sinθ−μkcosθ).$size\; 12\{a=g\; \backslash (\; "sin"\theta \; -\; \mu \; rSub\; \{\; size\; 8\{k\}\; \}\; "cos"\theta \; \backslash )\; \}\; \{\}$ Note that the acceleration is independent of mass and reduces to the expression found in the previous problem when friction becomes negligibly small (μk=0)