| Long Fall (high-resolution clips) |
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| Description |
Various objects are dropped in pairs from a
fourth floor |
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window. Most
of the objects are dropped from a trapdoor |
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device so
that they are released at very nearly the same |
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time. As a
result of air friction, the objects experience |
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changing acceleration. |
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| Scaling data |
The marks on the rope are 1.00 meter apart. |
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| Additonal data |
mass of hollow racquetball 1 = 0.0427 kg |
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mass of hollow racquetball 2 = 0.0420 kg |
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mass of weighted racquetball = 0.4189 kg |
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diameter of racquetball = 0.0560 m |
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mass of hollow orange ball = 0.117 kg |
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diameter of hollow orange ball = 0.192 m |
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mass of tennis ball (generic) = 0.058 kg |
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diameter of tennis ball (generic) = 0.064 m |
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mass of solid orange ball = 0.684 kg |
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diameter of solid orange ball = 0.0621 m |
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mass of can = 0.0700 kg |
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diameter of can = 0.066 m |
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height of can = 0.101 m |
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(can dropped with circular cross section
horizontal) |
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| Video information |
Frame rate = 29.97 fps |
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Codec = Intel Indeo 3.2 |
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Note: The clips aren't
aspect corrected. However, this |
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won't affect analysis in the vertical
direction. |
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| Link to related labs |
Physics with Calculus |
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| File Name |
File Size |
Scan |
Camera's left |
Camera's right |
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(kb) |
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RB = racquetball
(painted white) |
| Full-resolution
clips (320x480) |
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| falls99_01c.avi |
1390 |
non-interlaced |
hollow RB 2 |
hollow RB 1 |
| falls99_02c.avi |
1490 |
non-interlaced |
hollow RB 1 |
hollow RB 2 |
| falls99_03c.avi |
1940 |
non-interlaced |
solid orange |
hollow orange |
| falls99_04c.avi |
1560 |
non-interlaced |
tennis ball |
tennis ball |
| falls99_05c.avi |
1590 |
non-interlaced |
tennis ball |
weighted RB |
| falls99_06c.avi |
1950 |
non-interlaced |
weighted RB |
hollow RB 2 |
| falls99_07c.avi |
2510 |
non-interlaced |
hollow orange |
solid orange |
| falls99_08c.avi |
2620 |
non-interlaced |
hollow orange |
| falls99_09c.avi |
2500 |
non-interlaced |
can |
solid orange |
| falls99_10c.avi |
2430 |
non-interlaced |
hollow RB 2 |
weighted RB |
| falls99_11c.avi |
2480 |
non-interlaced |
hollow RB 1 |
tennis ball |
| falls99_12c.avi |
2440 |
interlaced |
tennis ball |
hollow RB 1 |
| falls99_13c.avi |
2520 |
interlaced |
solid orange |
can |
| falls99_14c.avi |
2350 |
interlaced |
weighted RB |
tennis ball |
| falls99_15c.avi |
2380 |
interlaced |
tennis ball |
hollow RB 2 |
| falls99_16c.avi |
2230 |
interlaced |
hollow RB 2 |
tennis ball |
| falls99_17c.avi |
2180 |
non-interlaced |
hollow RB 1 |
weighted RB |
| Half-resolution
clips (320x240) |
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| falls99_01m.avi |
614 |
non-interlaced |
hollow RB 2 |
hollow RB 1 |
| falls99_02m.avi |
634 |
non-interlaced |
hollow RB 1 |
hollow RB 2 |
| falls99_03m.avi |
830 |
non-interlaced |
solid orange |
hollow orange |
| falls99_04m.avi |
651 |
non-interlaced |
tennis ball |
tennis ball |
| falls99_05m.avi |
666 |
non-interlaced |
tennis ball |
weighted RB |
| falls99_06m.avi |
756 |
non-interlaced |
weighted RB |
hollow RB 2 |
| falls99_07m.avi |
983 |
non-interlaced |
hollow orange |
solid orange |
| falls99_08m.avi |
1028 |
non-interlaced |
hollow orange |
| falls99_09m.avi |
967 |
non-interlaced |
can |
solid orange |
| falls99_10m.avi |
938 |
non-interlaced |
hollow RB 2 |
weighted RB |
| falls99_11m.avi |
967 |
non-interlaced |
hollow RB 1 |
tennis ball |
| falls99_12m.avi |
915 |
interlaced |
tennis ball |
hollow RB 1 |
| falls99_13m.avi |
953 |
interlaced |
solid orange |
can |
| falls99_14m.avi |
885 |
interlaced |
weighted RB |
tennis ball |
| falls99_15m.avi |
900 |
interlaced |
tennis ball |
hollow RB 2 |
| falls99_16m.avi |
837 |
interlaced |
hollow RB 2 |
tennis ball |
| falls99_17m.avi |
903 |
non-interlaced |
hollow RB 1 |
weighted RB |
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