Add realworld_subset/NewtonsFirstLaw/AtRest/4

realworld_subset/NewtonsFirstLaw/AtRest/4/annotation.txt

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+Environment: g=9.81, F_drag=!=0

realworld_subset/NewtonsFirstLaw/AtRest/4/annotation_config.json

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+{
+  "environment": {
+    "air_resistance": "!=0",
+    "gravity": 9.81
+  },
+  "ground": null,
+  "objects": [],
+  "render": {
+    "axes_arrow_head_width": 20,
+    "axes_arrow_length": 75,
+    "axes_arrow_width": 8,
+    "fontsize": 20,
+    "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": "at_rest"
+}

realworld_subset/NewtonsFirstLaw/AtRest/4/formula_info.json

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+{
+  "correct_letter": "C",
+  "correct_formula": "ΣM_ext = 0",
+  "annotation": "Environment: g=9.81, F_drag=!=0",
+  "choices": [
+    "W = ΔE_k = (1/2)·m·v_t² - (1/2)·m·v_0²",
+    "n_1·sinθ_1 = n_2·sinθ_2",
+    "ΣM_ext = 0",
+    "F_balance = (m_1 - m_2)·g / (cosα + sinβ)"
+  ],
+  "correct_index": 2,
+  "physics_type": "AtRest",
+  "seed": "AtRest|NewtonsFirstLaw/AtRest/4",
+  "is_realworld": true,
+  "dropped_wrong_formulas": [
+    "F_drag = (1/2)·C_d·ρ·A·v²"
+  ]
+}

realworld_subset/NewtonsFirstLaw/AtRest/4/initial_state/initial_velocity.json

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+{
+  "video_path": "data/processed/NewtonsFirstLaw/AtRest/4/rgb/video.mp4",
+  "fps": 30.0,
+  "scale_px": 56.0,
+  "scale_meters": 0.12,
+  "meters_per_pixel": 0.002143,
+  "velocities": {
+    "1": {
+      "u_ms": 0.0,
+      "v_ms": 0.0,
+      "speed_ms": 0.0,
+      "du_px": 0.0,
+      "dv_px": 0.0,
+      "static": true
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+      "du_px": 0.0,
+      "dv_px": 0.0,
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+      "speed_ms": 0.0,
+      "du_px": 0.0,
+      "dv_px": 0.0,
+      "static": true
+    }
+  }
+}

realworld_subset/NewtonsFirstLaw/AtRest/4/initial_state/instance_segmentation_0000.npy

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+version https://git-lfs.github.com/spec/v1
+oid sha256:73e34f5720db2ad6a267c9eb7818a275c4310f27231e696d493ef2d892c80c8a
+size 460928

realworld_subset/NewtonsFirstLaw/AtRest/4/initial_state/mask_0000.npy

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+size 230528

realworld_subset/NewtonsFirstLaw/AtRest/4/instance_segmentation/maps.npz

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+size 490076

realworld_subset/NewtonsFirstLaw/AtRest/4/instantaneous_velocity/mask.npy

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+oid sha256:3977bab8d2ea70a0cd088ac528d0eca2044224550b6f1e65906a54b27a699257
+size 230528

realworld_subset/NewtonsFirstLaw/AtRest/4/instantaneous_velocity/velocity.json

@@ -0,0 +1,59 @@
+{
+  "video_path": "/mnt/afs/fanweichen/yrm/VMEvalKit/preprocess/data/processed/NewtonsFirstLaw/AtRest/4/rgb/video.mp4",
+  "fps": 30.0,
+  "time_seconds": 4,
+  "frame_index": 120,
+  "scale_px": 56.0,
+  "scale_meters": 0.12,
+  "meters_per_pixel": 0.002143,
+  "velocities": {
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+      "speed_ms": 0.0,
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+      "dv_px": 0.0,
+      "static": false
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+}

realworld_subset/NewtonsFirstLaw/AtRest/4/mask/maps.npz

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realworld_subset/NewtonsFirstLaw/AtRest/4/physics_duration.txt

@@ -0,0 +1 @@
+10.0

realworld_subset/NewtonsFirstLaw/AtRest/4/rgb/video.mp4

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