Mary and her younger brother Alex decide to ride the 26-foot-diameter carousel at the State Fair. Mary sits on one of the horses in the outer section at a distance of 11 feet from the center. Alex decides to play it safe and chooses to sit in the inner section at a distance of 7 feet from the center.
(a) What is Mary's angular speed ωM compared
to that of Alex's angular speed ωA? Give your
answer as a multiple of ωA.
ωM = ωA
(b) What is Mary's tangential speed vM compared
to that of Alex's tangential speed vA? Give
your answer as a multiple of vA.
vM = vA
The answers are in the images.
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Mary and her younger brother Alex decide to ride the 26-foot-diameter carousel at the State Fair....
Mary and her younger brother Alex decide to ride the carousel at the State Fair. Mary sits on one of the horses in the outer section at a distance of 2.0 m from the center. Alex decides to play it safe and chooses to sit in the inner section at a distance of 1.4 m from the center. The carousel takes 5.0 s to make each complete revolution. (a) What is Mary's angular speed ωM and tangential speed vM? ωM...
Mary and her younger brother Alex decide to ride the 17-foot-diameter carousel at the State Fair. Mary sits on one of the horses in the outer section at a distance of 8 feet from the center. Alex decides to play it safe and chooses to sit in the inner section at a distance of 5 feet from the center. (a) What is Mary's angular speed compared to that of Alex's angular speed WA? Give your answer as a multiple of...
Mary and her younger brother Alex decide to ride the carousel at the State Fair. Mary sits on one of the horses in the outer section at a distance of 2.0 m from the center. Alex decides to play it safe and chooses to sit in the inner section at a distance of 1.5 m from the center. The carousel takes 5.7 s to make each complete revolution. A) What is Mary's angular speed ωM and tangential speed vM? B)What...
Mary and her younger brother Alex decide to ride the carousel at the State Fair. Mary sits on one of the horses in the outer section at a distance of 2.0 m from the center. Alex decides to play it safe and chooses to sit in the inner section at a distance of 1.4 m from the center. The carouse takes s to make each complete revolution. (a) what is Mary's angular speed ωΜ and tangential speed VM? VM (b)...
Mary and her younger brother Alex decide to ride the carousel at the State Fair. Mary sits on one of the horses in the outer section at a distance of 2.0 m from the center. Alex decides to play it safe and chooses to sit in the inner section at a distance of 1.4 m from the center. The carouse takes s to make each complete revolution. (a) what is Mary's angular speed ωΜ and tangential speed VM? VM (b)...
My Notes Ask Your Teacher 4. -1 points oscoPhysAP2016 6.1.WA·007. + Mary and her younger brother Alex decide to ride the 17-foot-diameter carousel at the State Fair. Mary sits on one of the horses in the outer section at a distance of 8 feet from the center. Alex decides to play it safe and chooses to sit in the inner section at a distance of 5 feet from the center a) what is Mary's angular speed u"m compared to that...