Thermodynamics 1-120 At sea level, the weight of 1 kg mass in SI units is9.81 N. The weight of 1 lbm

preview_player
Показать описание
Thermodynamics 1-120

At sea level, the weight of 1 kg mass in SI units is
9.81 N. The weight of 1 lbm mass in English units is
(a) 1 lbf (b) 9.81 lbf (c) 32.2 lbf (d) 0.1 lbf (e) 0.031
Lbf

Subscribe to my channel

#Suemon #SuemonKwok #ThermodynamicsTutorial
Рекомендации по теме
Комментарии
Автор

Disclaimer code has been uploaded to Turnitin and other anti cheat software.
EES code
m=1 [lbm]
g=32.2 [ft/s^2]
W=m*g*Convert(lbm-ft/s^2, lbf)
"Some Wrong Solutions with Common Mistakes:"
g_SI=9.81 [m/s^2]
W1_W= m*g_SI "Using wrong conversion"
W2_W= m*g "Using wrong conversion"
W3_W= m/g_SI "Using wrong conversion"
W4_W= m/g "Using wrong conversion"

SuemonKwok