Question

Reasons why the center of gravity may not be at the 50cm mark

Answer 1

Answer:well,thats not true..if u have a uniform metre scale,then COG will be at 50cm mark..Thats quite simple

Explanation:

Answer 2

The reasons why the centre of gravity may not be at the 50cm mark on a metre scale are as follows -

• The scale might not have uniform density, i.e it may be heavier in some places and lighter in others, hence the centre of gravity would not be located at the midpoint and would be somewhere else.
• Masses might be attached at the two ends unequally, which again will lead to the centre of mass shifting towards the place where more mass is located.
• Equal Masses might be attached but at different distances from the end of the scale. This in turn would cause the centre of mass or centre of gravity to shift near the end where mass is tied closer to the midpoint.

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