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The turntable of a record player (a phonograph for playing vinyl LP discs) is a solid cylinder of radius 30.5 cn and mass of 0.455 kg. The cylinder turns without friction about its axis. It is turning freely (not being driven, just radians spinning) at an angular speed of @ = 3.491- when a spider of mass 85.00 grams drops straight down onto the turntable from above. The spider sticks to the turntable and turns with it after the impact. The spider's center of mass is at a distance of 12.00 cm from the center of the turntable, Compute the angular speed of the spider and turntable after the collision.

The turntable of a record player (a phonograph for playing vinyl LP discs) is a solid cylinder of radius 30.5 cn and mass of 0.455 kg. The cylinder turns without friction about its axis. It is turning freely (not being driven, just radians spinning) at an angular speed of @ = 3.491- when a spider of mass 85.00 grams drops straight down onto the turntable from above. The spider sticks to the turntable and turns with it after the impact. The spider's center of mass is at a distance of 12.00 cm from the center of the turntable, Compute the angular speed of the spider and turntable after the collision.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please show formula's used and do step for step, please don't cut out any algebra

4. The turntable of a record player (a phonograph for playing vinyl LP discs) is a solid cylinder of radius 30.5 cm and mass of 0.455 kg. The cylinder turns without friction about its axis. It is turning freely (not being driven, just radians spinning) at an angular speed of @ = 3.491- when a 12.0 cm spider of mass 85.00 grams drops straight down onto the turntable from above. The spider sticks to the turntable and turns with it after the impact. The spider's center of mass is at a distance of 12.00 cm from the center of the turntable, Compute the angular speed of the spider and turntable after the collision. Bonus Given that 1.1x 10 seconds elapse between the moment the spider first touches the turntable and the instant at which the spider and turntable move as one object, compute the average torque exerted on the spider during the collision.
Transcribed Image Text:4. The turntable of a record player (a phonograph for playing vinyl LP discs) is a solid cylinder of radius 30.5 cm and mass of 0.455 kg. The cylinder turns without friction about its axis. It is turning freely (not being driven, just radians spinning) at an angular speed of @ = 3.491- when a 12.0 cm spider of mass 85.00 grams drops straight down onto the turntable from above. The spider sticks to the turntable and turns with it after the impact. The spider's center of mass is at a distance of 12.00 cm from the center of the turntable, Compute the angular speed of the spider and turntable after the collision. Bonus Given that 1.1x 10 seconds elapse between the moment the spider first touches the turntable and the instant at which the spider and turntable move as one object, compute the average torque exerted on the spider during the collision.
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