| [ | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_1.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_1.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_1_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_1_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the front tip of the arrow. The arrow is manually forced to turn right and then released. It rotates around its center of gravity near the suspension point and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_2.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_2.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_2_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_2_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the rear end of the arrow. The arrow is manually forced to turn left and then released. It rotates around its center of gravity near the suspension point and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_3.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_3.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_3_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_3_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the upper right corner of an irregular cardboard shape. The object is manually forced to turn left and then released. It rotates around its center of gravity and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_4.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_4.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_4_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_4_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the top edge of a cardboard with two circular holes. The object is rotated to an angle and then released. It naturally hangs down and reaches a balanced, stationary position." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_5.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_5.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_5_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_5_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the upper right corner of a rectangular cardboard with greater mass at the bottom. The object is rotated clockwise by hand and then released. It rotates around its center of gravity and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_6.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_6.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_6_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_6_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the upper right corner of a rectangular cardboard. The object is rotated clockwise by hand and then released. It rotates around its center of gravity and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_7.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_7.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_7_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_7_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the upper right corner of an \"L\"-shaped cardboard. The object is rotated clockwise by hand and then released. It rotates around its center of gravity and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_8.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_8.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_8_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_8_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the upper right corner of an \"L\"-shaped cardboard with an added weight on the lower left. The object is rotated clockwise by hand and then released. It rotates around its center of gravity and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_9.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_9.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_9_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_9_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the top of a circular cardboard with an added weight below. The object is rotated clockwise by hand and then released. It rotates around its center of gravity and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_10.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_10.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_10_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_10_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the top of a circular cardboard. The object is rotated clockwise by hand and then released. It rotates around its center of gravity and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_11.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_11.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_11_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_11_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the right-angle vertex of a triangular cardboard. The object is rotated by hand and then released. It rotates around its center of gravity and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_12.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_12.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_12_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_12_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to an acute-angle vertex of a triangular cardboard. The object is rotated by hand and then released. It rotates around its center of gravity and eventually returns to a stationary state." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_13.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_13.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_13_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_13_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the top of a heart-shaped cardboard. The object is held by hand and then released. It naturally hangs down and comes to rest in its equilibrium position." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_14.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_14.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_14_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_14_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to an irregularly shaped heart-shaped cardboard. The object is rotated by hand and then released. It naturally hangs down and comes to rest in its equilibrium position." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_15.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_15.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_15_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_15_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the larger end of an hourglass-shaped cardboard. The object is rotated by hand and then released. It naturally hangs down and comes to rest in its equilibrium position." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_16.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_16.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_16_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_16_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to the smaller end of an hourglass-shaped cardboard. The object is rotated by hand and then released. It naturally hangs down and comes to rest in its equilibrium position." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_17.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_17.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_17_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_17_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to an irregular house-shaped cardboard. The object is rotated by hand and then released. It naturally hangs down and comes to rest in its equilibrium position." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_18.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_18.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_18_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_18_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to an irregular house-shaped cardboard. The object is rotated by hand and then released. It naturally hangs down and comes to rest in its equilibrium position." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_19.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_19.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_19_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_19_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to an irregular quadrilateral cardboard. The object is held steady with the hole positioned at the lower right corner and then released. It naturally hangs down and comes to rest in its equilibrium position." | |
| }, | |
| { | |
| "Video Name": "Center_of_Gravity_Suspension_20.mp4", | |
| "Video Path (Relative)": "video/Center_of_Gravity_Suspension_20.mp4", | |
| "Category": "Center of Gravity", | |
| "Initial Frame": "Boundary_Frames/Center_of_Gravity_Suspension_20_Initial_Frame.png", | |
| "Final Frame": "Boundary_Frames/Center_of_Gravity_Suspension_20_Final_Frame.png", | |
| "Prompt": "In the suspension method experiment for determining the center of gravity, against a black background, the string is attached to an irregular cardboard whose bottom has been folded, causing the center of gravity to shift downward. The object is held steady and then released. It naturally hangs down and eventually comes to rest in its equilibrium position." | |
| } | |
| ] | |