Question

Find the product of the following: 44 m/s and 20 s. Be sure to use the correct significant digits and units.

A. 880 m/s2
B. 900. m/s2
C. 880 m
D. 800. m

Answer 1

C because 44 x 20 = 880. Also m/s x s would be m.

Answer 2

880m

Step-by-step explanation:

First put the quantity with units:

44
`(m)/(s)`

Then put the quantity to multiply with units too:

`44(m)/(s)*20s`

Then multiply and take in account that the units are divided too:

`44(m)/(s)*20s=880m`