Published by:
CGP EDU Academic Team
Published on: September 12, 2026
A block 'A' takes 2 s to slide down a frictionless incline of 30° and length 
, kept inside a lift going up with uniform velocity 
. If the incline is changed to 45°, the time taken by the block, to slide down the incline, will be approximately:
Text Solution
Verified by ExpertsThe correct answer is:
C
a = g sin 
....(i)
....(ii)
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