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1. ### How can you convert lb to lbf?

..., A 12.5 lbm pumpkin weighs 12.5 lbf in the presence of 1G gravity. It's a pretty... properly. That factor is: gc = 32.2 lbm-ft/lbf/s^2 It comes into play when trying to...

7 Answers · Science & Mathematics · 24/01/2011

2. ### What´s mean lbf?

The engine thrust of 15000 lbf means that the engine produces 15000 pounds of force (thrust...force multiplied by a distance (usually in feet). Example: 15000 lbf applied to a 10 foot moment arm (lever) would produce 150000 lbs*ft of torque...

9 Answers · Science & Mathematics · 21/06/2007

3. ### What is the difference between lbm and lbf?

.... But for those who still insist on thinking in pounds: lbf is a unit called force basis pounds. lbm is a unit...

4 Answers · Science & Mathematics · 26/01/2011

4. ### 1 in lbf/rad = ... ft lbf/deg?

(1in lbf)*(1ft/12in)= 1/12 ft lbf (1 rad)*(57.2957 degrees/1rad) = 57.2957 degrees 1 in lbf/rad = (1/12ft lbf) / (57.2957 degrees) = ..001454443ft lbf/deg

3 Answers · Science & Mathematics · 11/10/2011

5. ### how can you identify if it is lbf ,lbm,lb?

...likely desired. Technically, it is 3200 lbf. That is, there is an average of 800 lbf...99.45 slugs a = 5 ft/sec^2 Fnet = 497.3 lbf In the proper number of significant digits...

2 Answers · Science & Mathematics · 10/08/2012

6. ### How to convert lbm to lbf?

F = ma force in lbf = mass in lbm x acceleration due to gravity a is assumed to be 1 at... moon has about G/6, so the equation becomes force in lbf = mass in lbm / 6 much easier if you use the SI system. If...

2 Answers · Science & Mathematics · 10/09/2012

7. ### How to convert lbf. foot to BTU?

1 BTU=778.169 lbf-ft so here is what you do (x lbf-ft)(1 BTU/778.169 lbf-ft) where... of lbf-ft the problem gives you all you have to do is take lbf-ft divided by 778.169 lbf-ft to get BTU's Example...

4 Answers · Science & Mathematics · 12/11/2010

8. ### how do you convert from kg to lbf?

Technically, kg is a unit of mass, whereas lbf is a unit of force and is defined as 1 lbf ≡ 0.45359237 kg...

14 Answers · Science & Mathematics · 22/09/2008

9. ### find the kinetic energy of a ton of water moving at 60 mi/h expressed as ft/lbf?

First, that's ft.lbf, not ft/lbf. Energy in Imperial units is ...

1 Answers · Science & Mathematics · 22/09/2012

10. ### lbm, lbf, Newton(N) and is lb=lbf?

...equation and simplify: 2530lbm*32.174ft/s^2 / 0.22481lbf / 9.81m/s^2 2530lbf / 0.22481(N/lbf) / 9.81m/s^2 11254N / 9.81m/s^2 1147 kg. I think where you ...

2 Answers · Science & Mathematics · 29/11/2013