The angular displacement θ (in radians) for a simple pendulum is given by θ = 0.175 sin π t . a. Determine the period of the pendulum. b. How many swings are completed in 1 sec ? c. To the nearest degree, what is the maximum displacement of the pendulum? d. The length L of a pendulum is related to the period T by the equation T − 2 π L g , where g is the acceleration due to gravity. Find the length of the pendulum to the nearest meter g = 9.8 m / s e c 2 .
The angular displacement θ (in radians) for a simple pendulum is given by θ = 0.175 sin π t . a. Determine the period of the pendulum. b. How many swings are completed in 1 sec ? c. To the nearest degree, what is the maximum displacement of the pendulum? d. The length L of a pendulum is related to the period T by the equation T − 2 π L g , where g is the acceleration due to gravity. Find the length of the pendulum to the nearest meter g = 9.8 m / s e c 2 .
Solution Summary: The author calculates the period of the pendulum and the number of swings completed in 1sec.
The angular displacement
θ
(in radians) for a simple pendulum is given by
θ
=
0.175
sin
π
t
.
a. Determine the period of the pendulum.
b. How many swings are completed in
1
sec
?
c. To the nearest degree, what is the maximum displacement of the pendulum?
d. The length
L
of a pendulum is related to the period
T
by the equation
T
−
2
π
L
g
, where
g
is the acceleration due to gravity. Find the length of the pendulum to the nearest meter
g
=
9.8
m
/
s
e
c
2
.
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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