A block of mass m₁ = 22.0 kg is connected to a block of mass m₂ = 28.0 kg by a massless string that passes over a light, frictionless pulley. The 28.0-kg block is connected to a spring that has negligible mass and a force constant of k = 200 N/m as shown in the figure below. The spring is unstretched when the system is as shown in the figure, and the incline is frictionless. The 22.0-kg block is pulled a distance h = 18.0 cm down the incline of angle 8 = 40.0° and released from rest. Find the speed of each block when the spring is again unstretched. Vm1 v m2 = = 1.85 X Your response differs from the correct answer by more than 10%. Double check your calculations. m/s 1.416 X Your response differs from the correct answer by more than 10%. Double check your calculations. m/s 8 m₂ k

A block of mass m₁ = 22.0 kg is connected to a block of mass m₂ = 28.0 kg by a massless string that passes over a light, frictionless pulley. The 28.0-kg block is connected to a spring that has negligible mass and a force constant of k = 200 N/m as shown in the figure below. The spring is unstretched when the system is as shown in the figure, and the incline is frictionless. The 22.0-kg block is pulled a distance h = 18.0 cm down the incline of angle 8 = 40.0° and released from rest. Find the speed of each block when the spring is again unstretched. Vm1 v m2 = = 1.85 X Your response differs from the correct answer by more than 10%. Double check your calculations. m/s 1.416 X Your response differs from the correct answer by more than 10%. Double check your calculations. m/s 8 m₂ k

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 8.64AP

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