Two Wheels Roll Side-By-Side Without Sliding, at the Same Speed

question 41

Multiple Choice

Two wheels roll side-by-side without sliding, at the same speed.The radius of wheel 2 is twice the radius of wheel 1.The angular velocity of wheel 2 is:

• A)twice the angular velocity of wheel 1
• B)the same as the angular velocity of wheel 1
• C)half the angular velocity of wheel 1
• D)more than twice the angular velocity of wheel 1
• E)less than half the angular velocity of wheel 1

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Definitions:

Commander-In-Chief

The supreme leader of the armed forces within a country, often held by the president or monarch, responsible for military decision making.

Continental Army

The army raised by the Second Continental Congress in 1775, under the command of General George Washington, to fight the British in the American Revolutionary War.

George Washington

The first President of the United States, serving from 1789 to 1797, and a key figure in the nation's founding and the Revolutionary War.