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Tension Problem

In every book its written that if we pull a rope every section of the rope pulls the next section.
But according to 3rd law the section 2 will pull back 1 with equal force.
So there are forces in two directions
But why do u say tension acts away from force?
I have attached a file with 2 doubts.

Untitled (1)

 

(N Aditya Dev asked)

CBSE BOARD PAPER SOLUTIONS

CBSE Board Paper Solutions, this is one of the most popular search term among students today. The reason is evident.  CBSE Exams started.

 

Solving previous question papers is undoubtedly one of the easy way to get good marks with least effort, ie, without studying the entire book.

 

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This idea is based on the fact that there are some bare esentials which cannot be avoided by any paper setter. These portions become evident by analysing the past question papers.

 

Rather than just trying to download the solved board papers, it would be better to identify the MUST STUDY PORTIONS with the help of an experienced teacher.

 

Please look for teachers who have experience in paper setting and evaluation with CBSE (or the respective Board)

 

They will be able to guide you on the way to write the answers better to score more marks.

 

Watch related links below to download solutions to CBSE Board Papers.

 

 

 

 

 

The tip of a nib of a pen is split. Why?

The nib of an ink pen is split. Why?

The hint to the answer is surface tension.

A fountain pen allows a controlled flow of ink because of its specially designed flow system for ink and air.

 

Physics in a tea cup!

I am waiting for my friend. Shall I add sugar to tea before my friend arrives or after his arrival?

Sivakumar asked.

Answer:

If you are worried about the cooling ….Waiting for response from members ….

Plan well to ace CBSE Physics Exam 3014

CBSE Physics exam is near. Plan your learning strategies now and spring into action.

  • Identify all derivations and practice them
  • Revise all topics on principle, construction and working.
  • Solve all numericals from text book
  • Learn byheart all laws and principles.

Be confident. By doing all  things mentioned above alone will help you pass.
All the best.

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