File size: 493 Bytes
8c77164 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 | {
"correct_letter": "B",
"correct_formula": "y(t) = h + v_0·t + (1/2)·g·t²",
"annotation": "Environment: g=-9.81, F_drag=0.0\nGround: e = 0.4\nClaySphere: d = 1.0, e = 0.2, h = 6.0, v_0 = 0.0",
"choices": [
"n_1·sinθ_1 = n_2·sinθ_2",
"y(t) = h + v_0·t + (1/2)·g·t²",
"F_fall = m·g·(1 + v/c) / √(1 - v²/c²)",
"P + (1/2)·ρ·v² + ρ·g·h = constant"
],
"correct_index": 1,
"physics_type": "FreeFall",
"seed": "FreeFall|benchmark/freefall/0"
} |