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The lengths of smooth & rough inclined planes of
detailed solution
Correct option is C
t1t2=2lgsinθg(sinθ−μKcosθ)2ℓ =sinθ−μKcosθsinθ=1−μKcotθ =1−0.5=12Talk to our academic expert!
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A horizontal force F is applied on a block of mass m placed on a rough inclined plane of inclination . The normal reaction N is
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