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11) How fast is the balling moving when it reaches the bottom of the ramp? 4.2 kg sphere 12.2 m 350

11) How fast is the balling moving when it reaches the bottom of the ramp? 4.2 kg sphere 12.2 m 350

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 solve 11 & 12.

11) How fast is the balling moving when it reaches the bottom of the ramp? 4.2 kg sphere 12.2 m 350
Transcribed Image Text:11) How fast is the balling moving when it reaches the bottom of the ramp? 4.2 kg sphere 12.2 m 350
12) A yo-yo is released as shown. The inner radius (where the string winds up) is 0.8 cm, and the outer radius of the yo-yo is 3.5 cm. The mass of the yo-yo is 450 g. Find the acceleration as it falls.
Transcribed Image Text:12) A yo-yo is released as shown. The inner radius (where the string winds up) is 0.8 cm, and the outer radius of the yo-yo is 3.5 cm. The mass of the yo-yo is 450 g. Find the acceleration as it falls.
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