A Right Conical Circular Vessel Is Being Filled with Green

question 25

Multiple Choice

A right conical circular vessel is being filled with green industrial waste at a rate of 150 cubic meters per second. How fast is the level rising after 150 cubic meters have been poured in? (The cone has height 75 m and radius 45 m at its brim. The volume of a cone of height h and cross-sectional radius r at its brim is given by .)

• A)3.4 m/s
• B)0.2 m/s
• C)1.1 m/s
• D)0.7 m/s
• E)3.6 m/s

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Definitions:

Unfunded Liability

is a financial obligation that does not have sufficient funds set aside to pay for the future benefits, commonly associated with pensions and retirement benefits.

Public Choice Theorists

Scholars who apply economic principles to the analysis of political behavior, focusing on the behavior of voters, politicians, and government officials.

Limited And Bundled Choices

It describes a situation where consumers or users are presented with pre-packaged options that combine several products or services together, offering fewer individual choices.

Political Process

The methods and activities through which decisions, policies, and leaders are selected and implemented in a society.