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Three blocks A,B and C are placed one ov...

Three blocks `A,B` and `C` are placed one over the other as shown in figure. Draw free body diagram of all the three blocks.

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Free body diagram of A,B and C are shown below.

Here, `N_(1)`= normal reaction between A and B.
`N_(2)`= normal reaction between B and C.
`N_(3)`= normal reaction between C and ground.
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