A Simple Pendulum and a Mass Oscillating on an Ideal

question 25

Multiple Choice

A simple pendulum and a mass oscillating on an ideal spring both have period T in an elevator at rest. If the elevator now moves downward at a uniform 2 m/s, what is true about the periods of
These two systems?

• A) The period of the pendulum would increase but the period of the spring would stay the same.
• B) The period of the pendulum would decrease but the period of the spring would stay the same.
• C) Both periods would remain the same.
• D) Both periods would increase.
• E) Both periods would decrease.

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Definitions:

Average Cost Methods

The average cost method is an inventory costing method where all costs of inventory are averaged out and applied to the cost of goods sold and ending inventory.

Security Measures

Steps or protocols implemented to protect assets, information, and people from theft, damage, and unauthorized access.

Safeguard Inventory

Strategies and measures implemented by a business to protect its inventory from theft, damage, and other losses to ensure accurate stock levels and financial records.

Inventory Control

The management of inventory to ensure the right quantity of supplies for operation without excess, thus minimizing costs.