發新話題
打印

想尋找焦意數據

回覆 #3 Elf 的帖子

to be more accurate

Kinetic Energy (in Joules) = 0.5*Mass(in KG)*Velocity(in ms^-1)^2

TOP

回覆 #5 Elf 的帖子

Joule isn't necessary to be KE
and i think you can't say
N=mass*field
with respect,
it should be
Weight=Mass*Field

TOP

發新話題