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A sphere of radius ro = 24.0 cm and mass m = 1.20kg starts from rest and rolls without slipping down a 32.0 ° incline that is 10.0 m long. Part D %3D Does your answer in part A depend on mass or radius of the ball?

A sphere of radius ro = 24.0 cm and mass m = 1.20kg starts from rest and rolls without slipping down a 32.0 ° incline that is 10.0 m long. Part D %3D Does your answer in part A depend on mass or radius of the ball?

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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A sphere of radius r0 = 24.0 cm and mass m = 1.20kg starts from rest and rolls without slipping down a 32.0 incline that is 10.0 m long.

d=?

f=?

e=?

A sphere of radius ro = 24.0 cm and mass m = 1.20kg starts from rest and rolls without slipping down a 32.0 ° incline that is 10.0 m long. Part D Does your answer in part A depend on mass or radius of the ball? O depends on mass and radius depends on radius depends on mass O doesn't depend on mass and radius Submit Request Answer Part E Does your answer in part B depend on mass or radius of the ball? doesn't depend on mass and radius O depends on radius depends on mass and radius O depends on mass Submit Request Answer Part F Does your answer in part C depend on mass or radius of the ball? doesn't depend on mass and radius O depends on radius O depends on mass and radius depends on mass
Transcribed Image Text:A sphere of radius ro = 24.0 cm and mass m = 1.20kg starts from rest and rolls without slipping down a 32.0 ° incline that is 10.0 m long. Part D Does your answer in part A depend on mass or radius of the ball? O depends on mass and radius depends on radius depends on mass O doesn't depend on mass and radius Submit Request Answer Part E Does your answer in part B depend on mass or radius of the ball? doesn't depend on mass and radius O depends on radius depends on mass and radius O depends on mass Submit Request Answer Part F Does your answer in part C depend on mass or radius of the ball? doesn't depend on mass and radius O depends on radius O depends on mass and radius depends on mass
Constants | E A sphere of radius ro = 24.0 cm and mass m = 1.20kg starts from rest and rolls without slipping down a 32.0 ° incline that is 10.0 m long. Part A Calculate its translational speed when it reaches the bottom. v= 8.61 m/s Submit Previous Answers v Correct Correct answer is shown. Your answer 8.6 m/s was either rounded differently or used a different number of significant figures than required for this part. Important: If you use this answer in later parts, use the full unrounded value in your calculations. Part B Calculate its rotational speed when it reaches the bottom. w = 35.9 rad/s Submit Previous Answers v Correct Part C What is the ratio of translational to rotational kinetic energy at the bottom? Ktr = 2.50 Krot Submit Previous Answers Correct
Transcribed Image Text:Constants | E A sphere of radius ro = 24.0 cm and mass m = 1.20kg starts from rest and rolls without slipping down a 32.0 ° incline that is 10.0 m long. Part A Calculate its translational speed when it reaches the bottom. v= 8.61 m/s Submit Previous Answers v Correct Correct answer is shown. Your answer 8.6 m/s was either rounded differently or used a different number of significant figures than required for this part. Important: If you use this answer in later parts, use the full unrounded value in your calculations. Part B Calculate its rotational speed when it reaches the bottom. w = 35.9 rad/s Submit Previous Answers v Correct Part C What is the ratio of translational to rotational kinetic energy at the bottom? Ktr = 2.50 Krot Submit Previous Answers Correct
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