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一、问题的提出题目:质量为m_1的小滑块,沿一倾角为θ的光滑斜面滑下,斜面质量为m_2,置于光滑的水平桌面上.设重力加速度为g,斜面在水平桌面上运动的加
I. PROBLEM PROBLEM PROBLEMS: A small slider with a mass of m_1 slides down a smooth slope with an inclination of θ, and the slope mass is m_2 and is placed on a smooth horizontal desktop with a gravitational acceleration of g and a bevel on a horizontal desktop Exercise plus