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