1
Question
In case of ice skating, replacing ice surface with grass will make no difference.
In case of ice skating, replacing ice surface with grass will make no difference.
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Solution
The correct option is B False
As the surface of ice is very smooth, frictional force is negligibly small, which helps the skaters move around easily.
However, if the ice surface is replaced with grass, friction would increase significantly because of which skating wouldn't be possible.
False
As the surface of ice is very smooth, frictional force is negligibly small, which helps the skaters move around easily.
However, if the ice surface is replaced with grass, friction would increase significantly because of which skating wouldn't be possible.
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