Ask question

Ask question

All categories

3 years ago

5

A certain vibrating system satisfies the equation . Find the value of the damping coefficient for which the quasi period of the

damped motion is greater than the period of the corresponding undamped motion. Round you answer to three decimal places.

1 answer:

Likurg_2 [28]3 years ago

7 0

Answer:

Hence the value of damping coefficient = 1.49071.

Step-by-step explanation:

You might be interested in

Which of the following is irrational?

Pavel [41]

The correct answer is C,

7 0

3 years ago

Read 2 more answers

If 5x – 4 = 31, what is the value of x?

Lunna [17]

Answer:

x = 5 $\frac{2}{5}$

Step-by-step explanation:

Hi there!

So, to answer this problem, I'll use the reverse method.

31 - 4 = 27,

So how many times, can 5 go into 27?

The closest factor of 5 to 27 is 25.

5 can go in to 27, 5 times.

Continuing on, there is a 2 left over, so the answer to your question is

x = 5 $\frac{2}{5}$

5 · 5 $\frac{2}{5}$ - 4 = 31

Let me know if I am incorrect and I will attempt to find the right answer for you.

<em>waffletowne</em>

7 0

3 years ago

Read 2 more answers

Can plz help me in this question asap I don't get it

34kurt

Answer:

-19+-25f≤-144

Step-by-step explanation:

The problem says that you descended 19 below sea level. Below makes 19 into a negative. It also says that it descends 25 feet per minute. If it says per you put a variable by that number. It also says descends which means going down so that would be a negative. The problem says Lainey does not want to go over 144 feet(144 is also negative because it is below sea level) so 144 would be greater than or equal to because she does not wan to go over that amount.

Hope this helps!

5 0

3 years ago

Figure A is translated 3 units right and 2 units up. The translated figure is labeled figure B. Figure B is reflected over the x

Virty [35]

Answer:

A Is congruent to B and B Is congruent to C

Step-by-step explanation:

Let's look at the answer choices:

A: "A Is congruent to B and B Is congruent to C"

Well, clearly, if A ≅ B and B ≅ C, then by the transitive property, we can say that A ≅ C. So, A is very likely correct.

B: "A Is congruent to A, B Is congruent to B, C Is congruent to C"

Just because A is congruent to itself (and same with B and C) doesn't necessarily mean that they're congruent <em>to each other</em>. So, B is wrong.

C: "Each triangle is a right triangle."

Again, there are so many right triangles out there with different dimensions. For example, there are some with sides 3, 4, and 5, and others with sides 5, 12, and 13. They are <em>not</em> congruent, however. So, rule out C.

D: "Each triangle is an isosceles triangle."

This is just like choice C since there are so many variations of isosceles triangles. So D is wrong.

The answer is thus A.

5 0

4 years ago

Read 2 more answers

Q1: In triangle ABC, angle B=90, BC=100cm, AB=50cm.Find AC?

FinnZ [79.3K]

It must be ......................,..UH...............,,i don’t know

8 0

3 years ago