A Simple Pendulum,2

question 14

Multiple Choice

A simple pendulum,2.00 m in length,is released from rest when the support string is at an angle of 35.0° from the vertical.What is the speed of the suspended mass at the bottom of the swing? (g = 9.80 m/s² and ignore air resistance)

• A) 0.941 m/s
• B) 1.88 m/s
• C) 2.66 m/s
• D) 1.33 m/s

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Definitions:

Consumer Price Index

A measure that examines the weighted average of prices of a basket of consumer goods and services, such as transportation, food, and medical care, used to estimate the cost of living.

Basket of Goods

A selection of various items that are used to track inflation and the cost of living over time.

Consumer Price Index

An assessment method that evaluates the overall weighted price of a variety of consumer services and goods, like food, transportation, and healthcare, aimed at measuring the rate of inflation.

Quart of Milk

A unit of liquid measurement commonly used in the United States, equivalent to approximately 0.946 liters of milk.