- #1
leonne
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Homework Statement
Given z(t) as above, write out the expression for the vertical velocity
Homework Equations
z(t)=Asin(vt)
where z(t) is the vertical position of a test particle, A is the amplitude of its motion,
and t = 0 is the time when the particle is at the midplane
The Attempt at a Solution
So I just take the the derivative right? I am given position so if i take the derivative of position that give velocity. so is the answer v(t)=Avcos(vt)?