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makkiz [27]
3 years ago
10

How was math used to determine new origami crease plans?

Engineering
1 answer:
Eva8 [605]3 years ago
6 0

\bf \huge \red{ANSER}

The art of origami or paper folding has received a considerable amount of mathematical study. Fields of interest include a given paper model's flat-foldability (whether the model can be flattened without damaging it) and the use of paper folds to solve mathematical equations.

Explanation:

\bf \huge \pink{thank \: you}

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Write a program that asks the user to enter a list of numbers. The program should take the list of numbers and add only those nu
pshichka [43]

In python 3.8

nums = input("Please enter a list of numbers: ").split()

new_nums = [x for x in nums if 0 < float(x) < 100]

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When you said numbers between 0 and 100, I didn't know if that was inclusive or exclusive so I made it exclusive. I hope this helps!

4 0
3 years ago
Which of the following should NOT be included in an emergency kit?
Jet001 [13]

Answer:

Pistol

Explanation: would not be used to help in an emergency kit

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3 years ago
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The efficiency of a steam power plant can beincreased by bleeding off some of the steam thatwould normally enter the turbine and
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5 0
2 years ago
The collar A, having a mass of 0.75 kg is attached to a spring having a stiffness of k = 200 N/m . When rod BC rotates about the
gladu [14]

Answer:

Speed=1.633 m/s

Force= 20 N

Explanation:

Ideally, v^{2}=\frac {ks^{2}}{m} hence v=s\sqrt {\frac {k}{m}} where v is the speed of collar, m is the mass of collar, k is spring constant and s is the displacement.

In this case, s=100-0=100mm=0.1m since 1 m is equivalent to 1000mm

k is given as 200 N/m and mass is 0.75 Kg

Substituting the given values

v=0.1 m\sqrt \frac {200 N/m}{0.75 Kg}=1.632993162 m/s\approx 1.633 m/s

Therefore, <u>the speed is 1.633 m/s</u>

The sum of vertical forces is given by mg where g is acceleration due to gravity and it's value taken as 9.81 m/s^{2}

Therefore, F_y=0.75\times 9.81=7.3575 N\approx 7.36 N

The sum of forces in normal direction is given by Ma_n=Ks therefore

Ma_n=200*0.1=20 N

Therefore, <u>normal force on the rod is 20 N</u>

5 0
3 years ago
If you log into the admin account on windows 10, will the admin be notified ? ​
professor190 [17]

Answer:

Just message the Admin,

Ok.

6 0
3 years ago
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