Question

For which of the following objects will the centre of mass NOT be at their
geometrical centre. 1)An egg 2)a cylindrical box full of rice 3) a cubical box containing assorted sweets.

Answer 1

Explanation:

a cubical box containing assorted sweets.

Answer 2

Answer:

The correct answer is Option(c)

Explanation:

For a cubical box containing assorted sweets, the center of mass is not at the geometrical center.

• Objects with mass that is not concentrated at the body's centre cannot have their geometrical centre as their centre of mass.
• An egg and a cylindrical box full of rice have their centres of mass at the geometrical centre because their mass is concentrated at the centre of the body.
• The centre of mass of a cubical box housing varied sweets is not at the geometrical centre because the mass of a cubical box containing assorted sweets is not concentrated at the centre of the body.

Centre of Mass:

The centre of mass is defined as a position relative to an object or set of things. It is the average position of all the system's parts, weighted by their masses. The centre of mass is placed at the centroid of basic rigid objects with uniform density.

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