Question
Suppose that the force acting on a mass m is F=-kx+fsin(omega)t.
a.) show that x(t)= A sin omegat is a possible motion for this simple driven oscillator if A= f/k-m omega^2
b.) what is the amplitude when the frequency is very small?
I hav no idea where to start this
a.) show that x(t)= A sin omegat is a possible motion for this simple driven oscillator if A= f/k-m omega^2
b.) what is the amplitude when the frequency is very small?
I hav no idea where to start this
Answers
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I was given this info
r=1.5 m
d=3 m
F= 50 N
angle= 110 degrees
1. What torque is applied?
T=...
I was given this info
r=1.5 m
d=3 m
F= 50 N
angle= 110 degrees
1. What torque is APPLIED ?
T...