Block A with a mass of 2.25 kg rests on a tabletop. It is connected by a horizontal cord passing over a light, frictionless pulley to a hanging block B with a mass of 1.30 kg. The coefficient of kinetic friction between block A and the tabletop is 0.450. After the blocks are released from rest, determine the following: A B (a) free-body diagram of each block; (b) speed of each block after moving 3.00 cm? (Ans: 21.8 cm/s) (c) tension in the cord (Ans: 11.7 N)
Block A with a mass of 2.25 kg rests on a tabletop. It is connected by a horizontal cord passing over a light, frictionless pulley to a hanging block B with a mass of 1.30 kg. The coefficient of kinetic friction between block A and the tabletop is 0.450. After the blocks are released from rest, determine the following: A B (a) free-body diagram of each block; (b) speed of each block after moving 3.00 cm? (Ans: 21.8 cm/s) (c) tension in the cord (Ans: 11.7 N)
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![Block A with a mass of 2.25 kg rests on a tabletop. It is connected by a horizontal cord
passing over a light, frictionless pulley to a hanging block B with a mass of 1.30 kg. The
coefficient of kinetic friction between block A and the tabletop is 0.450. After the blocks
are released from rest, determine the following:
A
B
(a) free-body diagram of each block;
(b) speed of each block after moving 3.00 cm? (Ans: 21.8 cm/s)
(c) tension in the cord (Ans: 11.7 N)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4e01ef43-2440-484e-b2f2-e4c3cb383d1c%2F26727042-2d77-4c5e-84dd-5fd24c532cc1%2F2kd3pdsq_processed.png&w=3840&q=75)
Transcribed Image Text:Block A with a mass of 2.25 kg rests on a tabletop. It is connected by a horizontal cord
passing over a light, frictionless pulley to a hanging block B with a mass of 1.30 kg. The
coefficient of kinetic friction between block A and the tabletop is 0.450. After the blocks
are released from rest, determine the following:
A
B
(a) free-body diagram of each block;
(b) speed of each block after moving 3.00 cm? (Ans: 21.8 cm/s)
(c) tension in the cord (Ans: 11.7 N)
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