MODEL RELEASED. Students with a trolley on a ramp. This apparatus could be being used for a number of experiments in mechanics. For instance, they could be investigating frictional effects, stopping distances or acceleration due to gravity.
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Details
Creative#:
TOP10193604
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
YES
Property Release:
N/A
Right to Privacy:
No
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