In the figure below the two blocks are connected by a string of negligible mass passing over a frictionless pulley. m₁ = 10.0 kg and m₂ = 4.80 kg and the angle of the incline is 8 = 34.0°. Assume that the incline is smooth. (Assume the + direction is down the incline of the plane.) (a) With what acceleration (in m/s2) does the mass m₂ move on the incline surface? Indicate the direction with the sign of your answer. x Enter a number. free body diagram for each mass and label I forces? For m₂ take the positive x direction to be down the incline plane. Consider Newton's second law for each mass separately. m/s² (b) What is the tension in the string in newtons? X Consider motion of either one of the two masses to find the tension. N (c) For what value of m₁ (in kg) will the system be in equilibrium? x What is the acceleration of a system that is in equilibrium? kg
In the figure below the two blocks are connected by a string of negligible mass passing over a frictionless pulley. m₁ = 10.0 kg and m₂ = 4.80 kg and the angle of the incline is 8 = 34.0°. Assume that the incline is smooth. (Assume the + direction is down the incline of the plane.) (a) With what acceleration (in m/s2) does the mass m₂ move on the incline surface? Indicate the direction with the sign of your answer. x Enter a number. free body diagram for each mass and label I forces? For m₂ take the positive x direction to be down the incline plane. Consider Newton's second law for each mass separately. m/s² (b) What is the tension in the string in newtons? X Consider motion of either one of the two masses to find the tension. N (c) For what value of m₁ (in kg) will the system be in equilibrium? x What is the acceleration of a system that is in equilibrium? kg
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Transcribed Image Text:In the figure below the two blocks are connected by a string of negligible mass passing over a frictionless pulley. m₁ = 10.0 kg and m₂ = 4.80 kg and the angle of the incline is 0 = 34.0°. Assume that the incline is smooth. (Assume the +x direction is down the incline of
the plane.)
m₁
792₂
Enter a number.
00
(a) with what acceleration (in m/s²) does the mass m₂ move on the incline surface? Indicate the direction with the sign of your answer.
X
free body diagram for each mass and label all forces? For m₂ take the positive x direction to be down the incline plane. Consider Newton's second law for each mass separately. m/s²
(b) What is the tension in the string in newtons?
X
Consider motion of either one of the two masses to find the tension. N
(c) For what value of m₁ (in kg) will the system be in equilibrium?
X
What is the acceleration of a system that is in equilibrium? kg
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