The Circular Blade of a Saw Has a Diameter of 8

question 44

Multiple Choice

The circular blade of a saw has a diameter of 8 inches and rotates at 2000 revolutions per minute. Find the linear speed of the saw teeth in feet per second. Round your answer to two decimal places.

• A) \(139.63\) feet per second
• B) \(837.76\) feet per second
• C) \(11.11\) feet per second
• D) \(69.81\) feet per second
• E) \(209.44\) feet per second

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Definitions:

Money Supply

The full extent of financial assets at hand in an economy during a specific period.

Interest Rate

The percentage of a sum of money charged for its use, determining the cost of borrowing or the return on savings.

Money Supply

The total amount of money available in an economy at a specific time, including cash and deposits.

Opportunity Cost

Sacrificing the chance to gain from other alternatives by committing to one choice.