- Homework Statement
- a stretched spring is given simultaneous displacement in the x and y directions. what is the resultant displacement and angle ?
- Homework Equations
x = acos(2*pi*z/lambda - 2*pi*w)
y = a sin(2*pi*z/lambda -2*pi*w)
If I take the vector sum, I am getting the angle to be 1. (tan^-1 tan(1)). Is that correct?