Well.... it can help you keep the door open while your carrying stuff like furniture but if your lazy (sometimes we are) we don´t feel like opening the door and the doorstop opend the door for you.
Osbourn Dorsey, invented the doorstop
A doorstop is an inclined plane.
yes, because a doorstop wedges the door. So it would be a wedge.
The type of simple machine a doorstop is, is a wedge.
One can purchase a doorstop for a glass door online from Amazon or eBay. Other retailers like Walmart also sell these. All three companies have amazing, dedicated agents available to help people.
The normal wedge angle for a typical doorstop is around 30 to 45 degrees.
a doorstop
It fastens
A wooden doorstop.
that there was a white bird on your porch...?
It is a triangular prism and any triangular prism is a wedge.
The cast of The Digital Doorstop - 2011 includes: Shian Denovan as Damsel in Distress Al Gregg as Daniel Blonde Michael Wagg as Dr. Not so Nice