![](https://nthumb.tpgimages.com/mid2_com_img/28103/24053/TOP22293650.jpg)
Crowbar. A crowbar is used to pull a nail from a wood board. It is a lever, one of the simple machines. 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 5.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP22293650
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
Same folder images: