In the figure, block 1 has mass m₁ = 480 g, block 2 has mass m2 = 580 g. and the pulley is on a frictionless horizontal axle and has radius R = 4.9 cm. When released from rest, block 2 falls 72 cm in 4.8 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 T₁ (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/s². my 1112
In the figure, block 1 has mass m₁ = 480 g, block 2 has mass m2 = 580 g. and the pulley is on a frictionless horizontal axle and has radius R = 4.9 cm. When released from rest, block 2 falls 72 cm in 4.8 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 T₁ (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/s². my 1112
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Transcribed Image Text:In the figure, block 1 has mass m₁ = 480 g. block 2 has mass m2 = 580 g. and the pulley is on a
frictionless horizontal axle and has radius R = 4.9 cm. When released from rest, block 2 falls 72
cm in 4.8 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 T₁ (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/s².
my
1112
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