A small block of mass m2 hangs from a massless rope wrapped around a pulley with radius of R. The moment of inertia of the entire pulley is I = 6m2(R)². Another block m1=2m2 is connected to the outer cylinder of the pulley via a horizontal massless rope. The coefficient of kinetic friction between the block and the horizontal surface is µ. = 1 (i.e. the frictional force is f = }m¡g). When m2 is released from rest, what is the angular acceleration a of the block and pulley system? T, m, T. m, Pick the correct answer 1 -19

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A small block of mass m2 hangs from a massless rope wrapped around a pulley
with radius of R. The moment of inertia of the entire pulley is I = 6m2(R)².
Another block m1=2m2 is connected to the outer cylinder of the pulley via a
horizontal massless rope. The coefficient of kinetic friction between the block
and the horizontal surface is µg = 1 (i.e. the frictional force is f = m1g).
When m2 is released from rest, what is the angular acceleration a of the block
and pulley system?
T,
m,
T.
m,
Pick the correct answer
最
1 g
18
1 g
10
Transcribed Image Text:A small block of mass m2 hangs from a massless rope wrapped around a pulley with radius of R. The moment of inertia of the entire pulley is I = 6m2(R)². Another block m1=2m2 is connected to the outer cylinder of the pulley via a horizontal massless rope. The coefficient of kinetic friction between the block and the horizontal surface is µg = 1 (i.e. the frictional force is f = m1g). When m2 is released from rest, what is the angular acceleration a of the block and pulley system? T, m, T. m, Pick the correct answer 最 1 g 18 1 g 10
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