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turntable
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in Circular Motion in a Horizontal Plane
> Physics for the Whole Body in Playgrounds and Amusement Parks
Published: November 2021
FIG. 3.15 Geometry of a spinning teacup ride. The primary turntable rotates clockwise with an angular velocity Ω around the tea pot in the center. The secondary turntables–“trays”–are mounted at a distance, R, from the primary axis of rotation. They rotate counterclockwise with an angular velocity ω. For the spinning teacup ride by Mack Rides, the ratio between these angular velocites is ω/Ω ≈ −3/2. Accelerometer data shown in Fig. 3.16 refer to an x-axis pointing to the center of a cup and the y-axis to the left. More about this image found in Geometry of a spinning teacup ride. The primary turntable rotates clockwise...
Book Chapter
Series: AIPP Books, Professional
Published: November 2021
10.1063/9780735423503_003
EISBN: 978-0-7354-2350-3
ISBN: 978-0-7354-2351-0
... varying dimensions and relations between the revolution rates. The ride has a primary turntable rotating relatively slowly. The primary turntable can be considered as table with a number of “trays”—secondary turntables—which rotate somewhat faster in the opposite direction. On each tray there are a number...
Book Chapter
Series: AIPP Books, Professional
Published: November 2021
10.1063/9780735423503_012
EISBN: 978-0-7354-2350-3
ISBN: 978-0-7354-2351-0
... . The primary turntable (“floor”) moves clockwise at 8 revolutions/minute (rpm). At the same time the trays move counter clockwise at 20 rpm relative to the primary turntable, which is 12 rpm relative to the ground. The center of the trays is located R = 3.55 m from the center of the teapot. The center...
Book
Series: AIPP Books, Professional
Published: November 2021
10.1063/9780735423503
EISBN: 978-0-7354-2350-3
ISBN: 978-0-7354-2351-0
Book Chapter
Series: AIPP Books, Professional
Published: October 2020
10.1063/9780735421646_001
EISBN: 978-0-7354-2164-6
ISBN: 978-0-7354-2162-2
... Year 2011 Questions Instructions Year 2011 Solutions Answers A turntable is supported on a Teflon ring of inner radius R and outer radius R + δ (δ ≪ R...
Book
Series: AIPP Books, Professional
Published: October 2020
10.1063/9780735421646
EISBN: 978-0-7354-2164-6
ISBN: 978-0-7354-2162-2
Book Chapter
Series: AIPP Books, Archive
Published: September 2015
10.1063/9780735420724_001
EISBN: 978-0-7354-2072-4
ISBN-10: 1-931024-27-8
ISBN: 978-1-931024-27-3
... of an object (e.g., tethered toy car, flying airplane, phonograph turntable, and so on) moving in a circle at a constant speed. This activity is designed to illustrate that the average speed and average velocity are not always numerically equal, and that the magnitude of the instantaneous velocity is equal...
Book Chapter
Series: AIPP Books, Archive
Published: September 2015
10.1063/9780735420724_006
EISBN: 978-0-7354-2072-4
ISBN-10: 1-931024-27-8
ISBN: 978-1-931024-27-3
... variable direction toward center ∑ F → = ∑ F c = m a c satellite motion turntable hands on clock constant linear acceleration (CLA) increasing or decreasing constant ∑ F → = constant free fall inclined plane...
Book Chapter
Series: AIPP Books, Archive
Published: September 2015
10.1063/9780735420724_005
EISBN: 978-0-7354-2072-4
ISBN-10: 1-931024-27-8
ISBN: 978-1-931024-27-3
... the accelerometer on a record player turntable with the center of the accelerometer at the center of the turntable. If a turntable is not available, you can hang the accelerometer up by strings through the top; wind up the strings and let the accelerometer spin as it unwinds. Describe the behavior of the liquid...
Book
Series: AIPP Books, Archive
Published: September 2015
10.1063/9780735420724
EISBN: 978-0-7354-2072-4
ISBN-10: 1-931024-27-8
ISBN: 978-1-931024-27-3
Book Chapter
Series: AIPP Books, Archive
Published: March 2013
10.1063/9780735420786_003
EISBN: 978-0-7354-2078-6
ISBN-10: 1-931024-17-0
ISBN: 978-1-931024-17-4
... results? (Note that a smoothly operating turntable is essential. Vibrations will reduce the effective value of the coefficient of static friction. You may wish to use a thin piece of foam between the turntable and the bottom of the record to damp vibrations.) The phonograph record is taken off...
Book
Series: AIPP Books, Archive
Published: March 2013
10.1063/9780735420786
EISBN: 978-0-7354-2078-6
ISBN-10: 1-931024-17-0
ISBN: 978-1-931024-17-4
Book Chapter
Series: AIPP Books, Archive
Published: August 2012
10.1063/9780735420816_002
EISBN: 978-0-7354-2081-6
ISBN-10: 1-931024-10-3
ISBN: 978-1-931024-10-5
... some of the following: wind-up tractor, turntable, bicycle wheel, Hot Wheels® track and car, gyroscope, top, strobe light, air track with floating gliders, metronome, or yo-yo. This is a fun demonstration of evaporation. Put the bird’s head in the water and let him “drink.” As the water...
Book Chapter
Series: AIPP Books, Archive
Published: May 2012
10.1063/9780735420991_002
EISBN: 978-0-7354-2099-1
ISBN-10: 1-931024-24-3
ISBN: 978-1-931024-24-2
... balls for bouncing; a Nerf® ball (i.e., soft foam ball) tied to a string for whirling around. If your storeroom is well supplied, you may also find some of the following: wind-up tractor, turntable, bicycle wheel, Hot Wheels® track and car, gyroscope, top, strobe light, air track...
Book
Series: AIPP Books, Archive
Published: August 2012
10.1063/9780735420816
EISBN: 978-0-7354-2081-6
ISBN-10: 1-931024-10-3
ISBN: 978-1-931024-10-5
Book
Series: AIPP Books, Archive
Published: May 2012
10.1063/9780735420991
EISBN: 978-0-7354-2099-1
ISBN-10: 1-931024-24-3
ISBN: 978-1-931024-24-2
Book Chapter
Series: AIPP Books, Archive
Published: September 2009
10.1063/9780735420694_001
EISBN: 978-0-7354-2069-4
ISBN-10: 1-931024-11-1
ISBN: 978-1-931024-11-2
... and velocity of an object (e.g., tethered toy car, flying airplane, phonograph turntable, and so on) moving in a circle at a constant speed. This activity is designed to illustrate that the average speed and average velocity are not always numerically equal, and that the magnitude of the instantaneous velocity...
Book Chapter
Series: AIPP Books, Archive
Published: September 2009
10.1063/9780735420694_005
EISBN: 978-0-7354-2069-4
ISBN-10: 1-931024-11-1
ISBN: 978-1-931024-11-2
... the table above. Diagram 2. Rotating accelerometer while it is parallel to direction of motion during uniform circular motion. __________ Put the accelerometer on a record player turntable with the center of the accelerometer at the center of the turntable. If a turntable is not available, you can hang...
Book Chapter
Series: AIPP Books, Archive
Published: September 2009
10.1063/9780735420694_006
EISBN: 978-0-7354-2069-4
ISBN-10: 1-931024-11-1
ISBN: 978-1-931024-11-2
... circular motion (UCM) constant speed variable direction tangent to circle constant magnitude variable direction toward center ∑ F → = ∑ F c = m a c • satellite motion • turntable • hands on clock constant linear acceleration (CLA) increasing or decreasing...
Book
Series: AIPP Books, Archive
Published: September 2009
10.1063/9780735420694
EISBN: 978-0-7354-2069-4
ISBN-10: 1-931024-11-1
ISBN: 978-1-931024-11-2
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