- #1
aliaze1
- 174
- 1
Homework Statement
http://photo.ringo.com/230/230997145O975467146.jpg [Broken]
http://photo.ringo.com/230/230997145O975467146.jpg [Broken]
Homework Equations
λ=v/f
k=2π/λ
ω=2πf
T=1/f
v=ω/k
V(string) = √(Tension of string/μ), where μ = denisty
D(x,t) = A sin (kx - ωt + Φ)
The Attempt at a Solution
I found the maximum displacement as 2, found from the given equation
The third part seemed to be the next simplest, so using v=ω/k, I calculated 638/12.57 as the speed, which was incorrect
To my knowledge, this speed is needed to calculate the tension of part 1
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