| {"correct_letter": "B", "correct_formula": "a_slope = g\u00b7(sin\u03b8 - \u03bc_k\u00b7cos\u03b8)", "annotation": "Environment: g=-9.81, F_drag=0.0\nGround: mu_s=0.7, mu_k=0.6\nWoodCube: a = 1.0, h = 6.96, v_0 = -2.0\nRamp_0: theta = 60\u00b0, H = 8.0, mu_s = 0.0, mu_k = 0.0", "choices": ["U = -G\u00b7m_1\u00b7m_2 / r", "a_slope = g\u00b7(sin\u03b8 - \u03bc_k\u00b7cos\u03b8)", "E_p = m\u00b7g\u00b7(H - h)", "F_net = m\u00b7g\u00b7(sin\u00b2\u03b8 - \u03bc_k\u00b7cos\u00b2\u03b8) / sin\u03b8"], "correct_index": 1, "physics_type": "InclinedPlane", "seed": "InclinedPlane|benchmark/inclined_plane/3"} |