katiekellerman4365 katiekellerman4365
  • 26-02-2021
  • Physics
contestada

A force of 1.6 N is needed to stretch a spring 0.8 meter. How much PE is stored in this spring, when stretched 0.8 m ?

Respuesta :

Xema8 Xema8
  • 28-02-2021

Answer:

Explanation:

A force of 1.6 N is needed to stretch a spring 0.8 meter

spring constant = force / extension

k = 1.6 / .8 = 2 N/ m

potential energy PE = 1/2 k X² where X is extension

= .5 x 2 x .8²

= .64 J .

Answer Link

Otras preguntas

How are Poland, Hungary and Serbia different ?
what is the meaning of when the ruler behaves himself correctly, the people will also
what is the meaning of The superior man loves quality; the small man loves comfort
330,000 write using Scientific Notation.
How are Poland, Hungary and Serbia different ?
What is the sin, cos, and tan of -495 degrees, and -20π/3  ??
discuss how fossils provide evidence of change from the earliest life forms to those alive today
How did geography affect the development of Greek Civilization?
what is the meaning of The superior man loves quality; the small man loves comfort
Is congress made of 100. Judges and 435 representatives