Question

2. What do you mean by normal reaction​

Answer 1

Answer:

The component of contact force normal to the surfaces in contact is called normal reaction.

Explanation:

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Answer 2

Answer:

The component of contact force normal to the surfaces in contact is called normal reaction. It is the force acting perpendicular to two surfaces in contact with each other. It is a measure of the force holding the two surfaces together.

Explanation:

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