The units of physical quantities are important for the transformation of units, achieving coherence. So I need to transfom 10000 lbm.in/min²
into N (Newton)
. But that's is not a trivial transformation, how do I could start this operation?
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Qmechanic
- 201,751
1 Answers
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You should know the definition of the Newton
in terms of kg
, m
and s
$.
Loook up the conversions between 1 lbm
and 1 kg
, 1 in
and 1 m
, 1 min
and 1 s
.
Now you should be able to do the math and get the final result.

Thomas Fritsch
- 39,317
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Hi, you've answered a problem (https://physics.stackexchange.com/questions/152902/rotating-observers-in-special-relativity-coriolis-like-effect/536057#536057 ) very similar to one I'm asking about here: https://math.stackexchange.com/questions/4061155/im-trying-to-calculate-the-covariant-derivatives-of-this-rotating-system-to-dis if you could help me that would be great. if you could just tell me if what i'm doing is impossible or not. – Mar 14 '21 at 06:35