36. dimensional analysis: a useful way to convert units using multiplication & division *always start with what you are given! practice: a. convert 2.0 x 105 m to inches, given that 1 meter = 39.37 inches. b. convert 1.004 kg to grams, given that 1 pound (lb) = 453.59 grams (g) and 1 kilogram (kg) = 2.205 pounds (lb). c. convert 1.2 m/s to inches/minute. d. convert 120 nm to mm.

A.

B.

C.

D.

Explanation:

Hello,

In this case, we use the proportional factors to obtain the required conversions as shown below:

A. We consider the given data:

B. It is not necessary to use the given data referred to pounds:

C. We consider that 1 meter es equivalent to 39.37 inches and 1 min to 60 seconds:

D. We consider that 1nm is equivalent to 1x10⁻⁹m and 1mm to 1x10⁻³:

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