File size: 573 Bytes
b00e840 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 | {
"correct_letter": "A",
"correct_formula": "y = h + x·tanθ - g·x² / (2·v_0²·cos²θ)",
"annotation": "Environment: g=-9.81, F_drag=0.0\nGround: e = 0.4\nCopperSphere: d = 2.0, e = 0.45, h = 8.0, v_0 = (0.0, 8.0, 0.0)\nSilverSphere: d = 2.0, e = 0.4, h = 8.0, v_0 = (0.0, 12.0, 0.0)",
"choices": [
"y = h + x·tanθ - g·x² / (2·v_0²·cos²θ)",
"ΔS = Q_rev / T",
"x(t) = v_0·t·cosθ · (1 - g·t/v_0)",
"h_next = e²·h_current"
],
"correct_index": 0,
"physics_type": "Projectile",
"seed": "Projectile|benchmark/projectile/7"
} |