The magnitude of a star named Delta Cuphea varies from an apparent magnitude of 3.6 to an apparent magnitude of 4.3 with a period of 5.4 days. At t = 0 days, the star is at its brightest with a magnitude of 3.6 (on the magnitude scale, brighter objects have a smaller magnitude than dimmer objects). Write a simple harmonic motion model to describe the magnitude M of the star for day t .
The magnitude of a star named Delta Cuphea varies from an apparent magnitude of 3.6 to an apparent magnitude of 4.3 with a period of 5.4 days. At t = 0 days, the star is at its brightest with a magnitude of 3.6 (on the magnitude scale, brighter objects have a smaller magnitude than dimmer objects). Write a simple harmonic motion model to describe the magnitude M of the star for day t .
Solution Summary: The author describes the simple harmonic motion model to describe the magnitude of the star for the day, t, for a star Delta Cephei.
The magnitude of a star named Delta Cuphea varies from an apparent magnitude of
3.6
to an apparent magnitude of
4.3
with a period of
5.4
days. At
t
=
0
days, the star is at its brightest with a magnitude of
3.6
(on the magnitude scale, brighter objects have a smaller magnitude than dimmer objects). Write a simple harmonic motion model to describe the magnitude
M
of the star for day
t
.
For the system consisting of the lines:
and
71 = (-8,5,6) + t(4, −5,3)
72 = (0, −24,9) + u(−1, 6, −3)
a) State whether the two lines are parallel or not and justify your answer.
b) Find the point of intersection, if possible, and classify the system based on the
number of points of intersection and how the lines are related. Show a complete
solution process.
3. [-/2 Points]
DETAILS
MY NOTES
SESSCALCET2 7.4.013.
Find the exact length of the curve.
y = In(sec x), 0 ≤ x ≤ π/4
H.w
WI
M
Wz
A
Sindax
Sind dy max
Утах
at 0.75m from A
w=6KN/M L=2
W2=9 KN/m
P= 10 KN
B
Make the solution handwritten and not
artificial intelligence because I will
give a bad rating if you solve it with
artificial intelligence
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