Answer:
1760 Hz
Explanation:
The equation for the displacement has the following general formula:
d = A sin(wt)
where:
A is the amplitude
w is the angular frequency
the given equation is:
d = 0.6 sin(3520πt)
We can note that:
w = 3520 π rad/sec
Now,
w = 2πf where f is the frequency
Therefore:
3520π = 2π*frequency
This means that:
frequency = 1760 Hz
Hope this helps :)
<span>Cos y = 0.02034
y°= cos^-1 (0.02034)
= 88.834</span><span>°
That's it
</span>
I believe the answer is 8%
Answer:
a2 = 3*(2)+4 = 10.
a3 = 34
a4 = 106
a5 = 322
Step-by-step explanation:
a2 = 3(2)+4=10
a3 = 3(10)+4=34.
a4 = 3(34)+4=106
a5 = 3(106)+4=322.