- #1
Mdhiggenz
- 327
- 1
Homework Statement
An object is undergoing simple harmonic motion with period 1.190 and amplitude 0.640
At t=0 the object is at x=0 . How far is the object from the equilibrium position at time 0.475 ?
Homework Equations
The Attempt at a Solution
x=Acos(ωt+∅)
x= 0.640cos(2∏/1.190*.475)=.639
The answer however is .379
What am I doing wrong?
Thank you
- higgenz