In the figure, block 1 has mass m, 440 g. block 2 has mass m, - 570 g, and the pulley is on a frictionless horizontal axle and has radius R-4.7 cm. When released from rest, block 2 falls 78 cm in 5.1 s without the cord slipping on the pulley. (a) What is the magnitude of the acceleration of the blocks? What are (b) tension T2 (the tension force on the block 2) and (c) tension T, (the tension force on the block 1)2 (d) What is the magnitude of the pulley's angular acceleration? (e) What is its rotational inertia? Caution. Try to avold rounding off answers along the way to the solution. Useg= 9.81 m/s?, (a) Number Units (b) Number Units (c) Number Units (d) Number Units (e) Number Units
In the figure, block 1 has mass m, 440 g. block 2 has mass m, - 570 g, and the pulley is on a frictionless horizontal axle and has radius R-4.7 cm. When released from rest, block 2 falls 78 cm in 5.1 s without the cord slipping on the pulley. (a) What is the magnitude of the acceleration of the blocks? What are (b) tension T2 (the tension force on the block 2) and (c) tension T, (the tension force on the block 1)2 (d) What is the magnitude of the pulley's angular acceleration? (e) What is its rotational inertia? Caution. Try to avold rounding off answers along the way to the solution. Useg= 9.81 m/s?, (a) Number Units (b) Number Units (c) Number Units (d) Number Units (e) Number Units
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Transcribed Image Text:In the figure, block 1 has mass m, - 440 g, block 2 has mass m2 - 570 g, and the pulley is on a frictionless horizontal axle and has radius
R= 4.7 cm. When released from rest, block 2 falls 78 cm in 5.1 s without the cord slipping on the pulley. (a) What is the magnitude of
the acceleration of the blocks? What are (b) tension T2 (the tension force on the block 2) and (c) tension T, (the tension force on the
block 1)? (d) What is the magnitude of the pulley's angular acceleration? (e) What is its rotational inertia? Caution: Try to avoid
rounding off answers along the way to the solution. Use g = 9.81 m/s?.
(a) Number i
Units
(b) Number
i
Units
(c) Number
Units
(d) Number
Units
(e) Number
Units
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