To throw the discus, the thrower holds it with a fully outstretched arm. Starting from rest, he begins to turn with a constant angular acceleration, releasing the discus after making one complete revolution. The diameter of the circle in which the discus moves is about 1.6 m. If the thrower takes 1.2 s to complete one revolution, starting from rest, what will be the speed of the discus at release? Express your answer in meters per second. ΕΧΕΙ ΑΣΦ ? Jm

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter7: Rotational Motion And Gravitation
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Part A
To throw the discus, the thrower holds it with a fully
outstretched arm. Starting from rest, he begins to
turn with a constant angular acceleration, releasing
the discus after making one complete revolution.
The diameter of the circle in which the discus
moves is about 1.6 m.
If the thrower takes 1.2 s to complete one revolution, starting from rest, what will be the speed of the
discus at release?
Express your answer in meters per second.
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ΜΕ ΑΣΦ
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m/s
Transcribed Image Text:Part A To throw the discus, the thrower holds it with a fully outstretched arm. Starting from rest, he begins to turn with a constant angular acceleration, releasing the discus after making one complete revolution. The diameter of the circle in which the discus moves is about 1.6 m. If the thrower takes 1.2 s to complete one revolution, starting from rest, what will be the speed of the discus at release? Express your answer in meters per second. ย ΜΕ ΑΣΦ Submit Request Answer 0 ? m/s
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