A ball of radius r and mass m is hung using a light string of length L from a frictionless vertical wall. The normal force on the ball due to the wall is 
Definitions:
Developed Countries
Nations with high levels of economic prosperity and quality of life, often measured by GDP per capita, education levels, and healthcare availability.
Family Wealth
The net value of all assets, including cash, properties, and investments, owned collectively by members of a family.
Government Part
The role or section of government responsible for particular policy areas, functions, or activities.
Poverty
A state where an individual or community lacks the financial resources and essentials for a minimum standard of living.
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