What Is Gravity?
72
10
2,380 Visualizzazioni·
02/22/11
In
Life
People have a lot of different ideas about what gravity is: a downward force that stops you from flying off into space, an attraction smaller objects experience towards larger objects, or a mutual attraction between all masses. It is the last of these ideas that best reflects a scientific conception of gravity.
Mostra di più
0 Commenti
sort Ordina per