A feather is dropped. Air friction slows its fall and it reaches terminal velocity. The motion was recorded with a strobe light that flashes 30 times a second (30 Hz).
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Details
Creative#:
TOP22298051
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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