What Must Be the Length of a Simple Pendulum with a Period

question 64

Multiple Choice

What must be the length of a simple pendulum with a period of 2.0 s if g = 9.8 m/s²?

• A)99 cm
• B)97 m
• C)6.2 cm
• D)3.1 m
• E)2.0 m

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Definitions:

Price Elasticity

An index that measures the reaction of how much a good is wanted to a price adjustment of that good.

Midpoint Formula

A mathematical formula used to calculate the average or midpoint between two values on a line segment.

Total Revenue

The total receipts from sales of goods and services to customers; it is the unit price times the quantity of goods or services sold.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a given price level.