or
Rabin Kalikote 10 months ago
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1 Comments
Surakshya Pandey

very fine!

Rabin Kalikote

Glad to hear, miss!

6mo
UJJWAL JHA over 2 years ago
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1 Comments
KRISH YADAV

Materials show varying behaviors based on their Poisson's ratio. High Poisson's ratio materials (near 0.5) contract significantly sideways when stretched and expand when compressed, seen in substances like rubber. Low Poisson's ratio materials (near 0) undergo minimal width change during axial deformation, typical of metals and common engineering materials.

Diwas Pandit asked a question

No, if three vectors do not lie in a plane, they cannot give zero resultant.

Explanation:

Let A, B and C be three vectors. If they give zero resultant, then

     A+B+C=0

or, A= -(B+C)

Hence, they will produce zero resultant, if A is equal to negative of vector (B+C). The vector (B+C) lies in the plane of B and C. Hence, A will be equal to negative of (B+C) if AB and C all lie in a plane.


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2 Answers
Bijaya Rajbhandari asked a question

The meaning of his wife's dream is a sign of a bad omen.

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