Questión 4.5á The figure shows two blocks of wood connected by a light string. The first block has mass m₂ = 5.50 kg and the second block has mass m₂ = 2.40 kg. A constant horizontal force of magnitude P = 22.0 N acts on the first block and both blocks are sliding to the right. The coefficient of kinetic friction between each block and the horizontal surface is μ = 0.100. P ℗ Determine the magnitude of the tension 7 in the string connecting the blocks. N

Physics for Scientists and Engineers: Foundations and Connections
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Chapter5: Newton's Laws Of Motion
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Question 4.5a:
The figure shows two blocks of wood connected by a light string. The first block has mass m₂ = 5.50 kg and the second block has mass m₂ = 2.40 kg. A constant horizontal force of magnitude P = 22.0 N acts on the first block and both blocks are sliding to the right. The coefficient of kinetic friction between each block and the
horizontal surface is μ = 0.100.
Determine the magnitude of the tension 7 in the string connecting the blocks.
N
Q
Question 4.5b:
Two blocks with masses m₁ = 3.00 kg and m₂ = 7.30 kg are connected by a light string, as in the figure. Mass m, is descending and mass m, is moving to the right across a horizontal surface with a coefficient of kinetic friction given by μ = 0.165.
m₂
T=
Determine the acceleration a of m, and the magnitude T of the tension in the string.
m/s²
N
Q
Transcribed Image Text:Question 4.5a: The figure shows two blocks of wood connected by a light string. The first block has mass m₂ = 5.50 kg and the second block has mass m₂ = 2.40 kg. A constant horizontal force of magnitude P = 22.0 N acts on the first block and both blocks are sliding to the right. The coefficient of kinetic friction between each block and the horizontal surface is μ = 0.100. Determine the magnitude of the tension 7 in the string connecting the blocks. N Q Question 4.5b: Two blocks with masses m₁ = 3.00 kg and m₂ = 7.30 kg are connected by a light string, as in the figure. Mass m, is descending and mass m, is moving to the right across a horizontal surface with a coefficient of kinetic friction given by μ = 0.165. m₂ T= Determine the acceleration a of m, and the magnitude T of the tension in the string. m/s² N Q
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