A Mass M Is Attached to an Ideal Massless Spring

question 37

Multiple Choice

A mass M is attached to an ideal massless spring.When this system is set in motion,it has a period T.What is the period if the mass is doubled to 2M?

• A) 2T
• B) T/2
• C) T
• D) 4T
• E) T

---

Definitions:

Market Prices

The current value at which an asset or service can be bought or sold in an open and competitive market.

Unexpected News

Information that comes without warning, often having a potential impact on market prices and investor decisions.

Efficient

Describes an economy, market, or decision-making process that effectively allocates resources and inputs in a way that maximizes output or returns with minimal waste.

Semi-Strong Efficiency

A form of market efficiency that asserts all public information is reflected in stock prices, making it impossible to gain abnormal returns.