Entry Eight: Stuff
I don't know.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjYEHwj_7iMOyKZSq6hNMzSg6RIVMA5ioHxVnJnrFZarSzqEqtf4Z0OL0JJGkH_zdjJxsQtlQNRrFd1_ADqhyphenhyphenIgwKsJX3HjnlEIXnwWGXemRNYLL930_y-529_YmVRa1_99An5nr_cIp-M/s320/n652056152_1833039_753.jpg)
Well, we just learned something about work and power. These things are very important when considering how one is to lift a book into the air or push a lawnmower or something lie dat.
Supposing I wanted to lift something, I would need to do work equivalent to mgh, m being the mass of the bass (lets say 15 kg), g being the magnitude of gravity (9.8), and h being the height I lift the bass to (how's about 1.5 m). In total, I do about 221 Joules of work. Now, if this takes me 1 second, I do 221J/s of work, or 221 Watts.
That's ill, in my opinion.
But bass takes more than 221J of work. It takes the sweat and determination of young boys and girls.
And now I'm done.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjYEHwj_7iMOyKZSq6hNMzSg6RIVMA5ioHxVnJnrFZarSzqEqtf4Z0OL0JJGkH_zdjJxsQtlQNRrFd1_ADqhyphenhyphenIgwKsJX3HjnlEIXnwWGXemRNYLL930_y-529_YmVRa1_99An5nr_cIp-M/s320/n652056152_1833039_753.jpg)
Doin work (son)
0 Comments:
Post a Comment
Subscribe to Post Comments [Atom]
<< Home