Claw hammer. A claw hammer is used as a lever to pull a nail from a wood board. When the handle is pulled with a certain force (shorter arrow), the claw pulls the nail with a greater force (longer arrow). Here the ratio of the two forces is about 3.5.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP22293649
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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