Two blocks of mass mA=6.8kg and mg=9kg are attached to the ends of a massless string which passes through a pulley of radius R=35cm and mass M=7.3 kg. If the coefficient of the kinetic friction between the table and ma is uk=0.36 and mg was at an initial height of h=3.8m when the system was released from rest, determine the speed of mg right before it hits the ground.Express your answer using Sl units with one decimal place. Take g=9.8 m/s2 and assume that the pulley is in the shape of a disk with I=MR²/2. MA

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Two blocks of mass mA=6.8kg and mg=9kg are attached to the ends of a massless string which passes through a pulley of radius R=35cm and mass M=7.3 kg. If the
coefficient of the kinetic friction between the table and ma is Hk=0.36 and mg was at an initial height of h=3.8m when the system was released from rest, determine
the speed of mg right before it hits the ground.Express your answer using Sl units with one decimal place. Take g=9.8 m/s and assume that the pulley is in the shape of
a disk with I=MR2/2.
m
MA
Transcribed Image Text:Two blocks of mass mA=6.8kg and mg=9kg are attached to the ends of a massless string which passes through a pulley of radius R=35cm and mass M=7.3 kg. If the coefficient of the kinetic friction between the table and ma is Hk=0.36 and mg was at an initial height of h=3.8m when the system was released from rest, determine the speed of mg right before it hits the ground.Express your answer using Sl units with one decimal place. Take g=9.8 m/s and assume that the pulley is in the shape of a disk with I=MR2/2. m MA
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