JEE Mains 27-July-2022 Shift 2 Solved Paper

Section: Physics
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Question : 34 of 90
 
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A block 'A' takes 2s to slide down a frictionless incline of 30∘ and length 'I', kept inside a lift going up with uniform velocity 'v'. If the incline is changed to 45∘, the time taken by the block, to slide down the incline, will be approximately :
[27-Jul-2022-Shift-2]
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