brownsi1fsdg brownsi1fsdg
  • 23-02-2017
  • Physics
contestada

A spring has a spring constant of 30000 N/m. How far must it be stretched (in meters) for its potential energy to be 47 J?

Respuesta :

scme1702
scme1702 scme1702
  • 01-03-2017
The elastic potential energy in a spring is given by:
EPE = 1/2 kx²
x = √(2 x 47 / 30,000)
x = 0.056 m
Answer Link

Otras preguntas

Which part of the nervous system is a gray, wrinkly organ made up of millions of neurons?.
Renee bought her mother 2 pounds of ground coffee. Her mother uses 4 ounces per day to brew coffee. Did Renee buy her mother enough coffee for a week? Begin by
What is your opinion about fracking? State your opinion and give reasons to support it. Answers must be at least three sentences.
I WILL GIVE YOU 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER. A ramp formed the angles shown to the right. W
Which type of health insurance plan is not considered a managed care plan?
when he sorts the class's scores on the last test, the teacher notices that exactly 12 students scored better than Clare and exactly 12 students scored worse th
¿Qué número dividido entre 4 es igual a 60
Divide. Reduce the answer to lowest terms. 3/8 divided by 1/7
what plus 23 equals 180
Delta Math (Brainlist if right :)