Based on the universal velocity flow profile, what is the flow rate (q) within the laminar sublayer through a smooth pipe with a measured wall sheer stress of ? w and a pipe diameter of “a”. the fluid has a density ? and viscosity ? . assume that the laminar/turbulent transition occurs when the dimensionless y is 11.6.

It has to be b i hope this

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant. 

Just took the quiz on edgenuity and the correct answer is "c.  4.54 x  10–12  j"

Ithink carbon dioxide, i am not completely sure.tell me if i am wrong.