33. A
(c) 7.11 m
(d) 11. III
29. A small particle slides along a track with elevated
ends and a flat central part, as shown in figure.
The flat part has a length 3 m the curved portions
of the track are frictionless, but for the flat part the
coefficient of kinetic friction is u = 0.2. The particle
is released at point A, which is at a height h = 1.5 m
above the flat part of the track. The position where
the particle finally come to rest is:
-3.0m
(a) left to mid point of the flat part
(b) right to the mid point of the flat part
(c) Mid point of the flat part
(d) None of these
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Answer:
c is the rigt anseer samajhgayw
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