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Atwood machine

The Atwood machine (or Atwood’s machine) was invented in 1784 by Rev. George Atwood as a laboratory experiment to verify the mechanical laws of motion with constant acceleration. Atwood’s machine is a common classroom demonstration used to illustrate principles of classical mechanics.
The ideal Atwood Machine consists of two objects of mass m1 and m2, connected by an inextensible massless string over an ideal massless pulley.

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Tips to take good notes in the class

Good note taking is one of the important steps to success in Exam’s.Good notes capture the most important facts and enable you to understand how every fact

fits into a larger puzzle.Here are some of the tips

1) Don’t write the each word of the teacher.Summarize your notes in your own words, not the instructor’s.

2)Take down key words and concepts, not sentences.Develop your own system of abbreviations or symbols (such as w/ for “with” or math symbols such as > or =)

to take down key poin
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Rotational motion practice problems

This article contains Rotational motion practice problems for class 11. In this article I have given definition and derivation based problems, very short answer type questions , short answer type questions. You can print this article and practice these problems.You read notes on this chapter before practicing these questions. For them please visit this linkCenter


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