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Figure shown a cubical box that has been...

Figure shown a cubical box that has been constructed from uniform metal plate of negligible thickness. The box is open at the top and has edge length `40 cm`. The z co-ordinate of the centre of mass of the box in cm, is.
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MOTION-CENTRE OF MASS-Exercise - 3 Level-I
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  4. A uniform disc of radius R is put over another unifrom disc of radius ...

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  6. A homogeneous plate PQRST is as shown in figure. The centre of mass of...

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  8. In the figure shown, when the persons A and B exchange their positions...

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  10. In the figure shown, when the persons A and B exchange their positions...

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  11. In the figure shown, when the persons A and B exchange their positions...

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  12. In the figure shown, when the persons A and B exchange their positions...

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  20. In the figure shown the spring is compressed by 'x(0)' and released . ...

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