An Atwood machine consists of two masses, mA = 65 kg and mB = 71 kg, connected by a massless inelastic cord that passes over a pulley free to rotate (Figure 1). The pulley is a solid cylinder of radius R = 0.42 m and mass 6.0 kg. [Hint: The tensions FTA and FTB are not equal.] Figure 1 of 1 Part A Determine the acceleration of each mass. Express your answer to two significant figures and include the appropriate units. a = Submit Part B Value μA % error = Submit Request Answer What % error would be made if the moment of inertia of the pulley is ignored? Express your answer using two significant figures. ΠΫΠΙ ΑΣΦ Units Request Answer ? ? %

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An Atwood machine consists of two masses, MA 65 kg and
mB = 71 kg, connected by a massless inelastic cord that passes
over a pulley free to rotate (Figure 1). The pulley is a solid
cylinder of radius R = 0.42 m and mass 6.0 kg . [Hint: The
tensions FTA and FTB are not equal.]
Figure
ROR
FTA
MA
FTB
mB
v
=
1 of 1
Part A
Determine the acceleration of each mass.
Express your answer to two significant figures and include the appropriate units.
a =
Submit
Part B
Value
% error =
O
μÅ
Submit
Provide Feedback
Request Answer
What % error would be made if the moment of inertia of the pulley is ignored?
Express your answer using two significant figures.
VO | ΑΣΦ
Units
Request Answer
?
?
%
Transcribed Image Text:An Atwood machine consists of two masses, MA 65 kg and mB = 71 kg, connected by a massless inelastic cord that passes over a pulley free to rotate (Figure 1). The pulley is a solid cylinder of radius R = 0.42 m and mass 6.0 kg . [Hint: The tensions FTA and FTB are not equal.] Figure ROR FTA MA FTB mB v = 1 of 1 Part A Determine the acceleration of each mass. Express your answer to two significant figures and include the appropriate units. a = Submit Part B Value % error = O μÅ Submit Provide Feedback Request Answer What % error would be made if the moment of inertia of the pulley is ignored? Express your answer using two significant figures. VO | ΑΣΦ Units Request Answer ? ? %
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