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Questions and Answers
What does the equation F = ke represent?
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?
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?
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?
What happens to the elastic potential energy when the extension of the spring is doubled?
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What does a higher spring constant indicate about an object?
What does a higher spring constant indicate about an object?
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