A small block of mass 5 kg is released at A from rest on a frictionless circular surface AB. The block then travels on the rough horizontal surface BC whose 4, =0.3 and 4, = 0.2 . A spring having stiffness k = 900 N/m is placed at C to bring the block to a halt. Find the maximum velocity attained by the block and also the maximum compression undergone by the spring
A small block of mass 5 kg is released at A from rest on a frictionless circular surface AB. The block then travels on the rough horizontal surface BC whose 4, =0.3 and 4, = 0.2 . A spring having stiffness k = 900 N/m is placed at C to bring the block to a halt. Find the maximum velocity attained by the block and also the maximum compression undergone by the spring
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Transcribed Image Text:A small block of mass 5 kg is released at A from rest on a frictionless
circular surface AB. The block then travels on the rough horizontal surface
BC whose 4, = 0.3 and 4, = 0.2 . A spring having stiffness k = 900 N/m is
placed at C to bring the block to a halt. Find the maximum velocity attained
by the block and also the maximum compression undergone by the spring
10 m
Transcribed Image Text:Find the velocity of block A and B when A has
traveled 1.2 m up the inclined plane starting
from rest. Mass of A is 10 kg and that of B is
50 kg. Coefficient of friction between block A
and inclined plane is 0.25. Pulleys are
massless and frictionless. Use Work energy principle.
0.25
40
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