A hollow sphere of radius 0.150 m, with rotational inertia l = 0.0722 kg-m? about a line through its center of mass, rolls without slipping up a surface inclined at 23.4 to the horizontal. At a certain initial position, the sphere's total kinetic energy is 59.0 J. (a) How much of this initial kinetic energy is rotational? (b) What is the speed of the center of mass of the sphere at the initial position? When the sphere has moved 0.860 m up the incline from its initial position, what are (c) its total kinetic energy and (d) the speed of its center
A hollow sphere of radius 0.150 m, with rotational inertia l = 0.0722 kg-m? about a line through its center of mass, rolls without slipping up a surface inclined at 23.4 to the horizontal. At a certain initial position, the sphere's total kinetic energy is 59.0 J. (a) How much of this initial kinetic energy is rotational? (b) What is the speed of the center of mass of the sphere at the initial position? When the sphere has moved 0.860 m up the incline from its initial position, what are (c) its total kinetic energy and (d) the speed of its center
Related questions
Question
B9
![A hollow sphere of radius 0.150 m, with rotational inertia l = 0.0722 kg-m? about a line through its center of mass, rolls without
slipping up a surface inclined at 23,4° to the horizontal. At a certain initial position, the sphere's total kinetic energy is 59.0 J. (a) How
much of this initial kinetic energy is rotational? (b) What is the speed of the center of mass of the sphere at the initial position? When
the sphere has moved 0.860 m up the incline from its initial position, what are (c) its total kinetic energy and (d) the speed of its center
of mass?
(a) Number
23.6
Units
(b) Number
3.83
Units
m/s
(c) Number
40.3
Units
(d) Number
2.24
Units
m/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F92c4d120-3493-4e57-8ed7-bc0db9531a4c%2Fb5cdd340-852d-424c-87a0-c5b21e5f9b45%2Fmwd8pv9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A hollow sphere of radius 0.150 m, with rotational inertia l = 0.0722 kg-m? about a line through its center of mass, rolls without
slipping up a surface inclined at 23,4° to the horizontal. At a certain initial position, the sphere's total kinetic energy is 59.0 J. (a) How
much of this initial kinetic energy is rotational? (b) What is the speed of the center of mass of the sphere at the initial position? When
the sphere has moved 0.860 m up the incline from its initial position, what are (c) its total kinetic energy and (d) the speed of its center
of mass?
(a) Number
23.6
Units
(b) Number
3.83
Units
m/s
(c) Number
40.3
Units
(d) Number
2.24
Units
m/s
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)