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
inn [45]
3 years ago
12

Rearrange U=1/2KX2 make x the subject

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
4 0

= 1/2kx2

U = potential energy of a spring at a certain position

k = the spring constant, specific to the spring, with units N/m.

x = distance the spring is stretched or compressed away from equilibrium

Potential Energy: Elastic Formula Questions:

1) A spring, which has a spring constant k = 7.50 N/m, has been stretched 0.40 m from its equilibrium position. What is the potential energy now stored in the spring?

Answer: The spring has been stretched x = 0.40 m from equilibrium. The potential energy can be found using the formula:

U = 1/2kx2

U = 1/2(7.50 N/m)(0.40 m)2

U = 0.60 N∙m

U = 0.60 J

You might be interested in
Is my answer correct? If its not, would you mine telling me what is correct?
Luden [163]

Answer:

Sorry but you have the y and x mixed up

Step-by-step explanation:

You have them mixed up

6 0
3 years ago
Read 2 more answers
Find the diagonal of a rectangular frame which measures 77 in. by 36 in.
quester [9]

Answer:

Diagonal of a rectangular frame = 85 inch

Step-by-step explanation:

Given:

Length of rectangle = 77 inch

Width of rectangle = 36 inch

Find:

Diagonal of a rectangular frame

Computation:

Diagonal of a rectangle = √l² + b²

Diagonal of a rectangular frame = √77² + 36²

Diagonal of a rectangular frame = √5,929 + 1,296

Diagonal of a rectangular frame = √7,225

Diagonal of a rectangular frame = 85 inch

7 0
3 years ago
What is the value of the rational expression x^2-2x-3/4x^2-12 when x = 3?
kotykmax [81]

Answer:

b

Step-by-step explanation:

Given

\frac{x^2-2x-3}{4x^2-12}

Substitute x = 3 into the expression

= \frac{3^2-2(3)-3}{4(3)^2-12}

= \frac{9-6-3}{36-12}

= \frac{0}{24} = 0 → b

6 0
4 years ago
Tyrone runs 5 mph how far can he travel in two hours and 30 minutes
zaharov [31]

Answer:

12.5 miles

Step-by-step explanation:

5x2.5=12.5 miles

5 0
3 years ago
What two numbers if multiplied equal 144.585?
sergij07 [2.7K]
48.195*3
idk if u wanted any numbers that work but ya hope that helped :)
6 0
3 years ago
Other questions:
  • Can you guys help me with this question
    11·1 answer
  • Raul’s grandfather is Miguel, and Raul’s sister is Paula. Raul’s age is the same as his grandfather’s age minus 60 times the age
    8·1 answer
  • Y=3x+3<br> What is the answer
    5·1 answer
  • Catherine has $54. She plans to spend more than $20 of the money for a painting canvas. The rest will go toward paints. Each tub
    7·1 answer
  • What is the area of a coin with 19 mm rounded to the nearest tenth?
    8·2 answers
  • What is all the factors of 149
    7·1 answer
  • Which pair of rectangles are similar
    7·1 answer
  • What is the expected value for the binomial
    6·1 answer
  • Can someone help me plseawe
    13·2 answers
  • ILL MARK U AS BRAINLIEST!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!