Convert 250 lb·ft to n. m. express your answer using three significant figures.

It will be equivalent to 338.95 N-m

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

So 250 lb-ft = 338.95 N-m

answer:

yes

explanation:

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(