Featured post

Do you Still Need A TV Aerial?

At the moment you need TV Aerials for Freeview and BT Vision but there is the Freesat alternative that is by a satellite dish. But I beli...

Popular Posts

Tuesday, 10 January 2017

Let’s Learn Some Physics Playing With Compound Pulleys

Let’s Learn Some Physics Playing With Compound Pulleys
Humans use compound pulleys all the time. The are based on the work-energy principle. Here is a physics based explanation of this type of simple machine. The post Let’s Learn Some Physics Playing With Compound Pulleys appeared first on WIRED.

from WIRED http://ift.tt/2j3QHRj
via TWITTER FEED

No comments:

Post a Comment