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mustafabuxa (38)

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Olaaa!! Perrrfect answer. 6  [10 rates]

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Since weight acts in downward dir. gravitational force has to be counter balanced for uniform velocity motion.
i.e. F=vA Sin would balance mg
For min. v Sin has to be maximum which is 1.
 
thus v=mg/(A) Ans....
 
 
Keep working and asking......
Mustafa
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