Fundamentals of Physics Extended 12th Edition · Rolling, Torque, and Angular Momentum · Problem 10_M
✅ 단계별 검증 풀이
🎓 공학 전공자 검토
📐 수식 LaTeX 지원
Halliday, Resnick & Walker — Rolling, Torque, and Angular Momentum: Problem 10_M
A hollow sphere of radius 0.15 m, with rotational inertia \(I = 0.040 \text{ kg} \cdot \text{m}^2\) about a line through its center of mass, rolls without slipping up a surface inclined at \(30^\circ\) to the horizontal. At a certain initial position, the sphere’s total kinetic energy is 20 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 1.0 m up the incline from its initial position, what are (c) its total kinetic energy and (d) the speed of its center of mass?
📝 풀이 접근법
주어진 조건: 0.15 m, 20 J, 1.0 m
구하는 것: (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; (c) its total kinetic energy and
이 문제는 Rolling, Torque, and Angular Momentum 단원의 핵심 개념을 다룹니다. Fundamentals of Physics Extended 12th Edition의 체계적인 풀이 과정을 통해 단계별 분석과 공식 적용을 통해 정답을 도출합니다. 전체 풀이는 솔루션 패스로 확인하세요.
📖 풀이 보기
단계별 상세 풀이는 솔루션 패스가 필요합니다
풀이 보러가기 →
💡 각 챕터 순서 기준 10번째 문제까지 무료 열람 가능
📘 교재 정보
Fundamentals of Physics Extended · 12th Edition
저자: Halliday, Resnick & Walker
출판사: Wiley
단원: Rolling, Torque, and Angular Momentum