Add realworld_subset/Gravity/Freefall/23

realworld_subset/Gravity/Freefall/23/annotation.txt

@@ -0,0 +1,3 @@
+Environment: g=9.81, F_drag=!=0
+Ground: e=0.5
+Baseball: d = 0.07, e = 0.55, h = 1.4, v_0 = 0.0

realworld_subset/Gravity/Freefall/23/annotation_config.json

@@ -0,0 +1,44 @@
+{
+  "environment": {
+    "air_resistance": "!=0",
+    "gravity": 9.81
+  },
+  "ground": {
+    "label": "Ground",
+    "restitution": 0.5
+  },
+  "objects": [
+    {
+      "height": 1.4,
+      "id": 1,
+      "initial_velocity_v": 0,
+      "name": "Baseball",
+      "restitution": 0.55,
+      "size": 0.07,
+      "size_symbol": "d",
+      "static": true
+    }
+  ],
+  "render": {
+    "axes_arrow_head_width": 20,
+    "axes_arrow_length": 75,
+    "axes_arrow_width": 8,
+    "fontsize": 30,
+    "margin_axes_range": [
+      5,
+      50
+    ],
+    "margin_env_range": [
+      5,
+      50
+    ],
+    "margin_ground_range": [
+      5,
+      50
+    ],
+    "velocity_arrow_head_width": 30,
+    "velocity_arrow_length": 100,
+    "velocity_arrow_width": 10
+  },
+  "task_type": "freefall"
+}

realworld_subset/Gravity/Freefall/23/formula_info.json

@@ -0,0 +1,18 @@
+{
+  "correct_letter": "B",
+  "correct_formula": "y(t) = h + v_0·t + (1/2)·g·t²",
+  "annotation": "Environment: g=9.81, F_drag=!=0\nGround: e=0.5\nBaseball: d = 0.07, e = 0.55, h = 1.4, v_0 = 0.0",
+  "choices": [
+    "U = -G·m_1·m_2 / r",
+    "y(t) = h + v_0·t + (1/2)·g·t²",
+    "F·Δt = m·v_f - m·v_i",
+    "v_impact = √(g·h) · (1 + μ·t)"
+  ],
+  "correct_index": 1,
+  "physics_type": "FreeFall",
+  "seed": "FreeFall|Gravity/Freefall/23",
+  "is_realworld": true,
+  "dropped_wrong_formulas": [
+    "P + (1/2)·ρ·v² + ρ·g·h = constant"
+  ]
+}

realworld_subset/Gravity/Freefall/23/initial_state/initial_velocity.json

@@ -0,0 +1,17 @@
+{
+  "video_path": "data/processed/Gravity/Freefall/23/rgb/video.mp4",
+  "fps": 30.0,
+  "scale_px": 69.0,
+  "scale_meters": 0.073,
+  "meters_per_pixel": 0.001058,
+  "velocities": {
+    "1": {
+      "u_ms": 0.0,
+      "v_ms": 0.0,
+      "speed_ms": 0.0,
+      "du_px": 0.0,
+      "dv_px": 0.0,
+      "static": true
+    }
+  }
+}

realworld_subset/Gravity/Freefall/23/initial_state/instance_segmentation_0000.npy

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+version https://git-lfs.github.com/spec/v1
+oid sha256:da48f1c54c94f6c8863adc2d9ad4f4725ad4118058dddc340e494a41301cc821
+size 4367488

realworld_subset/Gravity/Freefall/23/initial_state/mask_0000.npy

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+version https://git-lfs.github.com/spec/v1
+oid sha256:444eebf0737a9dceae35fb6a5f1e08d88faed9aae98dd7f2ee048a51fb6fe2e6
+size 2183808

realworld_subset/Gravity/Freefall/23/instance_segmentation/maps.npz

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+version https://git-lfs.github.com/spec/v1
+oid sha256:5e56b02e854b61264b7942585ab830f2c40058d1cb17a6db0e7dc5b68ad2d935
+size 142600

realworld_subset/Gravity/Freefall/23/instantaneous_velocity/mask.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:24c5227ebf423ec0659cc80f5b8df8e2c7c993e70343612ec0929a8bd8f2fd8c
+size 2183808

realworld_subset/Gravity/Freefall/23/instantaneous_velocity/velocity.json

@@ -0,0 +1,19 @@
+{
+  "video_path": "/mnt/afs/fanweichen/yrm/VMEvalKit/preprocess/data/processed/Gravity/Freefall/23/rgb/video.mp4",
+  "fps": 30.0,
+  "time_seconds": 0.4,
+  "frame_index": 12,
+  "scale_px": 69.0,
+  "scale_meters": 0.073,
+  "meters_per_pixel": 0.001058,
+  "velocities": {
+    "1": {
+      "u_ms": -0.028573,
+      "v_ms": 4.221426,
+      "speed_ms": 4.221523,
+      "du_px": -0.9002,
+      "dv_px": 133.0002,
+      "static": false
+    }
+  }
+}

realworld_subset/Gravity/Freefall/23/mask/maps.npz

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+version https://git-lfs.github.com/spec/v1
+oid sha256:4e378472a102f5d6d306e2c6ed55965619f0a936b5d85dafce40525f082950b3
+size 74091

realworld_subset/Gravity/Freefall/23/physics_duration.txt

@@ -0,0 +1 @@
+1.0

realworld_subset/Gravity/Freefall/23/rgb/video.mp4

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+version https://git-lfs.github.com/spec/v1
+oid sha256:0595ae2d4a6567902d48201b2aad86771da4f83f1d40410c415ad10c2be1918c
+size 465464