Question

Convert 20 g/m.s to lbf.hr/ft^2 using the unit factor method.

Answer 1

g/m.s ??? lbf.hr/ft^2?? not sure what those units are

Answer 2

grams/meter.second; pound force.hour/feet^2

Answer 3

\[20 \frac{g}{m.s}*\frac{1 lb_m}{454g}*\frac{0.3048m}{1ft}*\frac{1 lb_f}{32.174 \frac{ft.lb_m}{s^2}}*\frac{3600s}{1hr}=1.5024\frac{lb_f .hr}{ft^2}\]

Answer 4

Are you sure that's right mukushla?

Answer 5

i made a little mistake...

\[20 \frac{g}{m.s}*\frac{1 lb_m}{454g}*\frac{0.3048m}{1ft}*\frac{1 lb_f}{32.174 \frac{ft.lb_m}{s^2}}*\frac{1 hr}{3600s}=1.159*10^{-7}\frac{lb_f .hr}{ft^2}\]

plz dont tell me this is wrong again..........lol,,:D