File size: 616 Bytes
a31177f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 | {
"correct_letter": "B",
"correct_formula": "e = (v_2f - v_1f) / (v_1i - v_2i)",
"annotation": "Environment: g=-9.81, F_drag=0.0\nGround: mu_s=0.0, mu_k=0.0\nWalnutCube1: a = 2.0, e = 0.5, m = 5120.0, v_0 = 2.0\nOakCube: a = 2.0, e = 0.5, m = 6000.0, v_0 = 1.0\nCherryCube: a = 2.0, e = 0.5, m = 5040.0, v_0 = 0.0",
"choices": [
"σ = F/a² = E·ε",
"e = (v_2f - v_1f) / (v_1i - v_2i)",
"J = m_1·m_2·(v_1i - v_2i)·(1+e) / (m_1 + m_2) · sinθ",
"v = f·λ"
],
"correct_index": 1,
"physics_type": "InelasticCollision",
"seed": "InelasticCollision|benchmark/inelastic_collision/9"
} |