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

  • Thread starter Voltrical
  • Start date
  • Tags
    Value
In summary, the conversation is about converting units in a problem and the mistake of raising each side to the wrong power. The correct answer should have units of length^(9/2)*time^(9/2) or m2/s2 in SI units.
  • #1
Voltrical
11
0
1.
egwgfm.png




Homework Equations





The Attempt at a Solution



acs8x0.png
 
Physics news on Phys.org
  • #2
What happened to all the units in line 2?
 
  • #3
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.
 
  • #4
I get
length2 * time-2

Did you raise each side to the power 3/2 instead of 2/3?
 
  • #5
Yes, you're right, my mistake. Now I'm getting m2/s2 with SI units.
 

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

1. How do I find the value of y?

To find the value of y, you need to solve the equation or problem that involves y. This may involve using algebraic manipulation, substitution, or other mathematical techniques.

2. What if my answer for y does not match the given solution?

If your answer for y does not match the given solution, it is possible that you made a mistake while solving the problem. Double check your work and make sure you followed the correct steps. If you are still unsure, you can ask a teacher or tutor for help.

3. How do I know if I did the problem correctly?

If you followed the correct steps and your solution matches the given answer, then you likely did the problem correctly. However, it is always a good idea to check your work and make sure you did not make any errors.

4. Can I use a calculator to find the value of y?

It depends on the problem at hand. Some problems may require you to use a calculator, while others may not. It is important to read the instructions and understand what is expected before using a calculator.

5. What if I am still unsure about the correct answer for y?

If you are still unsure about the correct answer for y, you can ask for help from a teacher, tutor, or classmate. It is also helpful to review the steps and techniques used to solve the problem to better understand the concept.

Similar threads

Block and wedge problem -- Where am I going wrong?
Replies
7
Views
424
Why does this not work? Projectile Motion problem for Dynamics Class
Replies
19
Views
2K
Finding Value of ##N_A## and P in a Frame
Replies
8
Views
986
Maximizing Displacements in SHM: Is ωt = -Φ/2 the Correct Value?
Replies
30
Views
2K
Finding the final y-position of a projectile
Replies
8
Views
2K
Y=cx[L−x], The value of the constant c for a perfect circle
Replies
10
Views
1K
Find smallest value of y for constructive interference
Replies
3
Views
304
Finding the values of voltage and current in this circuit
Replies
12
Views
2K
Why Do I Get Negative Values Solving the SHM Spring Problem?
Replies
3
Views
448
Evaluating minimum and maximum values with calculations
Replies
5
Views
1K

Hot Threads

Recent Insights

Back
Top