Four children are sitting on a merry-go-round at different distances from the center (axis of rotation) indicated as A, B, C, and D locations with A being the closest to the center. Choose all the correct statements from the list below. A. All children have a centripetal acceleration pointing towards the center. B. Child A is moving the fastest. C. All children have the same period, T. D. Child D is moving the fastest tangentially since he/she is the farthest from the center. E. For every rotation, the distance traveled by a child is 2πR, where R is the distance from the center. F. All children have the same angular speed regardless of their distance from the center. G. All children have a different angular velocity based on their distance from the center.
Four children are sitting on a merry-go-round at different distances from the center (axis of rotation) indicated as A, B, C, and D locations with A being the closest to the center. Choose all the correct statements from the list below. A. All children have a centripetal acceleration pointing towards the center. B. Child A is moving the fastest. C. All children have the same period, T. D. Child D is moving the fastest tangentially since he/she is the farthest from the center. E. For every rotation, the distance traveled by a child is 2πR, where R is the distance from the center. F. All children have the same angular speed regardless of their distance from the center. G. All children have a different angular velocity based on their distance from the center.
Four children are sitting on a merry-go-round at different distances from the center (axis of rotation) indicated as A, B, C, and D locations with A being the closest to the center. Choose all the correct statements from the list below. A. All children have a centripetal acceleration pointing towards the center. B. Child A is moving the fastest. C. All children have the same period, T. D. Child D is moving the fastest tangentially since he/she is the farthest from the center. E. For every rotation, the distance traveled by a child is 2πR, where R is the distance from the center. F. All children have the same angular speed regardless of their distance from the center. G. All children have a different angular velocity based on their distance from the center.
Four children are sitting on a merry-go-round at different distances from the center (axis of rotation) indicated as A, B, C, and D locations with A being the closest to the center. Choose all the correct statements from the list below.
A.
All children have a centripetal acceleration pointing towards the center.
B.
Child A is moving the fastest.
C.
All children have the same period, T.
D.
Child D is moving the fastest tangentially since he/she is the farthest from the center.
E.
For every rotation, the distance traveled by a child is 2πR, where R is the distance from the center.
F.
All children have the same angular speed regardless of their distance from the center.
G.
All children have a different angular velocity based on their distance from the center.
Definition Definition Rate of change of angular displacement. Angular velocity indicates how fast an object is rotating. It is a vector quantity and has both magnitude and direction. The magnitude of angular velocity is represented by the length of the vector and the direction of angular velocity is represented by the right-hand thumb rule. It is generally represented by ω.
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