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Two students are discussing the system shown. The ist student says that the acceleration of the system would increase if the mass of the disk pulley was increased. The 2nd student does not agree. Which of the following would be the best response that student 2 could give student 1 to refute his statement? Solid Sphere Disk Pulley m,=5kg m2=3kg ma=7kg h=0.8m The acceleration will decrease, because when inertia goes up, there is no change in net force. By Newton's 2nd law when mass goes up, the acceleration will go down, because there is now less inertia. The acceleration will increase because when the mass of the pulley increases, the inertia of the system increases. If the disk pulley has more mass, it will have more inertia. An increase in inertia will lessen the acceleration