Spoiler Spoiler () N
fs
air
W 2
2
mv fs = = Âľs N r
v,p v p
W 2
Fluid (ของไหล)
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.
Spoiler Spoiler () N
fs
air
W 2
2
mv fs = = Âľs N r
v,p v p
W 2