Find the value of y. Did I do this problem correct?

[Voltrical]

1.

Homework Equations

The Attempt at a Solution

 

[ap123]

What happened to all the units in line 2?

 

[Melon Knight]

After dividing x by a, you should have gotten rid of the units of mass so your final answer shouldn't have any.

I converted everything to SI units and went on from there, it makes everything easier in my opinion. I'm not sure if I did it right and I probably shouldn't post my answer but I think you should have units of length^(9/2)*time^(9/2) at the end.

 

[ap123]

I get
length² * time^-2

Did you raise each side to the power 3/2 instead of 2/3?

 

[Melon Knight]

Yes, you're right, my mistake. Now I'm getting m²/s² with SI units.