The Angular Velocity of a 755-G Wheel 15

question 26

Short Answer

The angular velocity of a 755-g wheel 15.0 cm in diameter is given by the equation ω(t) = (2.00 rad/s²)t + (1.00 rad/s⁴)t³.
(a) Through how many radians does the wheel turn during the first 2.00 s of its motion?
(b) What is the angular acceleration (in rad/s²) of the wheel at the end of the first 2.00 s of its motion?

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Definitions:

Zimmerman Telegram

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A military strategy or action that involves surrounding a place, such as a city or country, to prevent the entry or exit of traffic and supplies, often used during war.

Schenck V. U.S.

A landmark Supreme Court case in 1919, which held that the government can restrict speech if it poses a "clear and present danger" to national security or public safety.

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