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An object goes through simple harmonic motion with its position described as...
An object undergoes simple harmonic motion with its position described by
x(t ) = 50sin (2piet/3)
C) when is Velocity first equal to 80 D) whe nis the Velocity next equal to 80
k iknow you have to find the derivative.. which i think is this.
V(t)= 50cos(2.094t)(2.094)
= 104.7cos(2.094t)
then set it to 80: 80=104.7sin(2.094t)
i don't know where to go from here :S
and for D) i have no idea wher to start!
Homework Statement
An object undergoes simple harmonic motion with its position described by
x(t ) = 50sin (2piet/3)
C) when is Velocity first equal to 80 D) whe nis the Velocity next equal to 80
Homework Equations
The Attempt at a Solution
k iknow you have to find the derivative.. which i think is this.
V(t)= 50cos(2.094t)(2.094)
= 104.7cos(2.094t)
then set it to 80: 80=104.7sin(2.094t)
i don't know where to go from here :S
and for D) i have no idea wher to start!