Question

Convert 250 lb·ft to N.m. Express your answer using three significant figures.

Answer 1

It will be equivalent to 338.95 N-m

Step-by-step explanation:

We have to convert 250 lb-ft to N-m

We know that 1 lb = 4.45 N

So foe converting from lb to N we have to multiply with 4.45

So 250 lb = 250×4.45 =125 N

And we know that 1 feet = 0.3048 meter

Now we have to convert 250 lb-ft to N-m

So
`250lb-ft=250* 4.45N* 0.348M=338.95N-m`

So 250 lb-ft = 338.95 N-m