the translational kinetic energy of a solid cylindrical object rolling without slipping is 10 J, then calculate its rotational kinetic energy.
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Answer:
17th MAY, 2157
Tuesday,
18:30 hours,
Dear Diary,
Today was an exciting day for me and Tommy both. Tommy found an old book that is printed on paper. He was looking through the attic of our house and guess what? he found this book with crinkly pages. They had human teachers who taught them through books printed on paper. Seeing the book with words printed on it is really exciting and curious for us as we had never got an opportunity to see such books as they are almost two centuries old. When we read this, we got to know about how wonderful the ancient time and their education system were.
They had a specific building called a school dedicated to education with particular uniforms where they all studied and had fun together. I can just imagine how happy would they be while studying as they didn't only study but they laughed, talked, played, and enjoyed together unlike us who have to just listen to the commands of the robot teachers whether willingly or unwillingly. I wish If I could ever be a part of such a school.
Margie