When a Hooke's Law Spring Is Stretched a Distance 3x,how

question 75

Multiple Choice

When a Hooke's law spring is stretched a distance 3x,how much is the increase in energy stored in it from when it was stretched a distance x? Give your answer in terms of a multiple of the energy stored in the spring when it is stretched a distance x.

• A)It is 3 times as much.
• B)It is 8 times as much.
• C)It is 4 times as much.
• D)It is 9 times as much.

---

Definitions:

Inventory

The goods and materials a business holds for the ultimate purpose of resale or processing.

Perpetual Inventory System

An accounting method that records the sale or purchase of inventory immediately through the use of computerized point-of-sale systems and enterprise asset management software.

FIFO Method

An inventory valuation method where the first goods purchased are the first ones to be sold, "First In, First Out".

Days In Inventory

Days in inventory is a financial metric indicating how long it takes for a company to turn its inventory into sales.