Fa7ws8oftCharlrodria Fa7ws8oftCharlrodria
  • 25-02-2017
  • Physics
contestada

A 10.-newton force is required to hold a stretched spring 0.20 meter from its rest position. What is the potential energy stored in the
stretched spring?

Respuesta :

dexteright02
dexteright02 dexteright02
  • 08-03-2017
Data: 
Ep = ? (Joule)
if: F = k.x → F  = 10 N
x (displacement) = 0.20 m

Formula:
[tex]Ep = \frac{F*x}{2} [/tex]

Solving:
[tex]Ep = \frac{F*x}{2} [/tex]
[tex]Ep = \frac{10*0.20}{2} [/tex]
[tex]Ep = \frac{2}{2} [/tex]
[tex]\boxed{\boxed{Ep = 1\:Joule}}\end{array}}\qquad\quad\checkmark[/tex]


Answer Link
ilhamlawani
ilhamlawani ilhamlawani
  • 26-10-2021

Answer:

Explanation:

Data:

Ep = ? (Joule)

if: F = k.x → F  = 10 N

x (displacement) = 0.20 m

answer=1.0 j

Answer Link

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