- #1
nhrock3
- 415
- 0
i can't see how they got X and Y expressions
V_x is the derivative of X(t) by t
'A' and phi are needed to be found
but when i don't know how to innpur the initial condition to find A_x and A_y
because when we integrate x' expression bot sides i get
x(t)-x(0)=[A_x*cos(wt+phi)]/w - [A_x*cos(0+phi)]/w
so i can't put 'b' instead of x(0) but it doesn't give me A_x parameter value
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V_x is the derivative of X(t) by t
'A' and phi are needed to be found
but when i don't know how to innpur the initial condition to find A_x and A_y
because when we integrate x' expression bot sides i get
x(t)-x(0)=[A_x*cos(wt+phi)]/w - [A_x*cos(0+phi)]/w
so i can't put 'b' instead of x(0) but it doesn't give me A_x parameter value