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A woman sits on a stool that can turn friction-free about its vertical axis.She is handed a spinning bicycle wheel that has angular momentum 0 and she turns it over (that is,through 180º) .She thereby acquires an angular momentum of magnitude
Australia
A country and continent surrounded by the Indian and Pacific oceans, noted for its diverse landscapes, fauna, and cities.
Subject-Verb Agreement
The grammatical rule that the verb in a sentence must agree in number with the subject (singular or plural).
Trees
Perennial plants with an elongated stem, or trunk, supporting branches and leaves in most species.
Raincoat
A waterproof jacket designed to keep the body dry from rain.
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