1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bingel [31]
3 years ago
11

I attached a picture of my question. Please help me ( urgent)

Mathematics
1 answer:
ki77a [65]3 years ago
8 0

\omega \ in \ terms \ of \ m \ and \ k \ is\  expressed \ as \ \omega = \sqrt{\frac{k}{m} }

  • <u>The given expression is as follows;</u>

     T_s = 2\pi \sqrt{\frac{m}{k} } , \ \ \\\\ T_s = \frac{2\pi}{\omega}

  • To find ω in terms of m and k;

From the given expression above make ω the subject of the formula;

T_s = \frac{2\pi}{\omega} = 2\pi \sqrt{\frac{m}{k} } \\\\ \frac{2\pi}{\omega} = 2\pi \sqrt{\frac{m}{k} }\\\\ \frac{2\pi}{\omega} =  \sqrt{4\pi^2\frac{m}{k} }\\\\square \ both \ sides \ of \ the \ equation;\\\\(\frac{2\pi}{\omega})^2 = 4\pi^2\frac{m}{k} \\\\\frac{4\pi^2}{\omega^2}= \frac{4\pi^2m}{k} \\\\\omega^2 4\pi^2m = k4\pi^2 \\\\divide \ both \ side \ by \ 4\pi ^2 \\\\\omega^2 m = k\\\\divide \ both \ sides \ by \ m\\\\\omega^2 = \frac{k}{m} \\\\

take \ the \ square \ root \ of \ both \ sides \ of \ the \ equation\\\\\omega = \sqrt{\frac{k}{m} }

Therefore, ω in terms of m and k is expressed as \omega = \sqrt{\frac{k}{m} }

To learn more about subject of formula visit: brainly.com/question/15469690

You might be interested in
given the function f(x) = 2^x, find the value of f−1(32). (1 point) f−1(32) = 0 f−1(32) = 1 f−1(32) = 5 f−1(32) = 16
EastWind [94]

Answer:

5

Step-by-step explanation:

The inverse of f(x)=2^x is g(x)=\log_2(x).

g(32)=\log_2(32)

\log_2(32)=5 since 2^5=32.

g(32)=\log_2(32)=5

Note: In general, the inverse of f(x)=a^x is g(x)=\log_a(x).

7 0
3 years ago
Is y = -x a proportional relationship
Karo-lina-s [1.5K]

Answer:

For any proportional relationship, k=yx (such as a line that passes through the origin). Find the equation of the line by solving for y in the constant of proportionality equation. This equation y=kx is another representation of a proportional relationship.

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Can anybody help me with my homework please. and explain me how to got the answer. Thanks
natka813 [3]

In the problems A-F, You multiply each of the numbers by itself.  Like 9²=9×9=81

3³=3×3×3=27     6³=6×6×6=216 and so on for the other problems

G-I  is 36=6²  100=10² and so on the cube is the same except you multiply the number three times by itself.  I hope this helped a bit. Just ask if you still don't understand.

8 0
3 years ago
Kira took $72 to a concert. If she paid for 5 tickets that each cost d dollars, she will have 72- 5d left. If each ticket costs
Akimi4 [234]

Answer:

  $32

Step-by-step explanation:

Put 8 where d is, and do the arithmetic.

  amount left = 72 -5·8 = 72 -40 = 32

Kira will have $32 left after paying for 5 tickets.

7 0
3 years ago
Henry had $22 and Ben had $17. Henry spent twice as much as Ben and was left with half as much as Ben. The amount of money that
Cloud [144]

Answer:

Ben spent 9 dollars

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • The angle \theta_1θ
    13·1 answer
  • Solve the formula Ax+By=C for y.
    12·1 answer
  • Find the value of a and b<br>(a) 3: 5 = a: 15<br><br>(b) 40: 16 = 10:b​
    11·1 answer
  • Jerry by 6.95 lb of cherry and lime jelly beans for his birthday party if 1.75 lb of cherry flavor how many pounds were lime fla
    8·1 answer
  • Are 4,563 and -1/4 rational or irrational?
    5·1 answer
  • Find the area of parallelogram below 8 12
    10·2 answers
  • The width of a rectangle is represented by 5 + 2y the lingth is twice as long as the width.What is the perimeter of the rectangl
    11·1 answer
  • Determine the ordered pair that satisfies the equation, 4x + 8y = 0. A (4 , 8) B (-8 , -4) C (3 , -6) D (-5 ,5252) E I don't kno
    14·1 answer
  • A rectangle deck has a length of 12 feet and a perimeter of 36 feet. What is the width and area
    8·2 answers
  • Add 1.5×107 to 2.7×109.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!