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A block of mass m is attached to a string. The other end of the string is attached
to a pulley (I=1/2 mR²) of mass m and radius R and is wrapped around several times.
The block is released from rest.
1.1) Find the acceleration of the block in terms of g.
1.2) Find the tension in the string in terms of m and g.
1.3) Find the speed of the block after 3 seconds.
-Axis
of
rotation

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