what is the process for combining 2 equations?
What do you mean...??
for example i have to combine These two equations for uniform circular motion and sole for T (the period of the motion)
Eq. 1 V = 2 pi(r) / T
Eq. 2 V^2 = (r / m)F
The first one looks familiar,you may wanna explain what does the second represent...?
the original equation is F = m(v^2 / r) but instead that one is solving for velocity squared when r and m are fixed but the question is asking me to combine the two equations and solve for the variable T (time for 1 revolution)
does any1 know how to combine them??
Didn't you pick this up in High School?
Since the left side of an equation equals the right side...
- You have Eq 1 that sez v=...
- And Eq 2 that has a V in it. So substitute one for the other. Now you have one big equation. Then just rearrange it until you have T alone on the left.
guess i must have been asleep for that lesson
how do u divide a fraction by a fraction? is all u do flip the denominator with the numerator or is there more?
It's totally equivalent to:
Separate names with a comma.