Elasticity Equations Quiz

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Questions and Answers

What does the equation F = ke represent?

  • The force applied to an object in relation to its mass
  • The force applied to an object in relation to its extension (correct)
  • The force applied to an object in relation to its velocity
  • The force applied to an object in relation to its acceleration

What does a lower spring constant indicate about an object?

  • It is more elastic and easier to stretch (correct)
  • It is heavier and harder to stretch
  • It is lighter and easier to stretch
  • It is less elastic and harder to stretch

What does the equation for elastic potential energy, $E_p = \frac{1}{2}ke^2$, represent?

  • The energy transferred to an object as it is stretched (correct)
  • The energy required to stretch an object
  • The energy gained by an object as it is stretched
  • The energy lost by an object as it is stretched

What happens to the elastic potential energy when the extension of the spring is doubled?

<p>It quadruples (C)</p> Signup and view all the answers

What does a higher spring constant indicate about an object?

<p>It is stiffer and harder to stretch (D)</p> Signup and view all the answers

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