A 15kg mass on a 20.00 incline is connected to a 25kg mass hanging vertically. The rope and pulley is frictionless and massless.What is the magnitude of the acceleration of each block? What is the tension in the cord?
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A 15kg mass on a 20.00 incline is connected to a 25kg mass hanging vertically. The rope and pulley is frictionless and massless.What is the magnitude of the acceleration of each block? What is the tension in the cord?
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- In the figure, three masses are attached by cords that loop over frictionless pulleys. Block B lies on a frictionless table. mA = 5.4 kg, mB = 6.2 kg, and mc = 10.7 kg. Find the tension in the cord to the right (between masses B and C) once the blocks have been released and are free to move. Your answer should be in N: Question Help: Read BA woman pushes a 10.0 kg box across a horizontal floor with a constant force of magnitude 40.0 N directed at an angle of -25° with respect to the positive x-axis. The box moves horizontally to the right. At the origin (x=0) the box has an initial speed of 4.00 m/s and the woman pushes it to a location ofx=3.00 m. what is the force of the woman? what is the force of gravity? what is the normal force of the floor?In the figure shown, the coefficient of kinetic friction between the block and the incline is 0.40. What is the magnitude of the acceleration of the suspended block as it falls? Disregard any pulley mass or friction in the pulley. p q# 10 p. 242 chap 7 2M ANWALLAFR O 3.4 m/s² O 5.4 m/s² O 3.9 m/s² O 4.2 m/s² O 3.7 m/s² M
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