Published by:
CGP EDU Academic Team
Published on: August 23, 2026
The time taken by a block of mass 
to slide down from the highest point to the lowest point on a rough inclined plane is 
more compared to the time taken by the same block on identical inclined smooth plane. Both inclined planes are at 
with the horizontal. The coefficient of kinetic friction between the rough inclined surface and block is 
.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
For Rough incline plane
a 
For smooth incline plane
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