An Object Is Attached to a Vertical Spring and Bobs

question 8

Multiple Choice

An object is attached to a vertical spring and bobs up and down between points A and B.Where is the object located when its elastic potential energy is a minimum?

• A)at either A or B
• B)midway between A and B
• C)one-third of the way between A and B
• D)one-fourth of the way between A and B
• E)at none of the above points

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Definitions:

Relieving Triangle

In Mycenaean architecture, the triangular opening above the lintel that serves to lighten the weight to be carried by the lintel itself.

Dromos

The passage leading to a tholos tomb.

Lintel

A horizontal support across the top of a door or window, often used in architecture to bear the weight of the structure above.

Old Palace Period

A phase in Minoan civilization, characterized by the construction of large administrative and ceremonial centers on Crete, dating from circa 1900 to 1700 BCE.