Respuesta :

CSMedrano

Answer:

see below

Explanation:

Question 1)

57kg to ug

[tex]126\:Kg(\frac{1*10^{9}ug }{1kg} )\\\\=126(10^{9} )\\\\=126,000,000,000 ug[/tex]                                  (there are 9 zeros)

Question 2)

126lbs to N

[tex]126lbs(\frac{4.45N}{1lb} )\\\\=126(4.45N)\\\\=506.7N[/tex]