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For angular momentum to be conserved, the net force must be zero.
Point-source Water Pollution
Contamination of water bodies originating from identifiable sources, such as pipes, ditches, or specific discharge points.
Permit System
A regulatory framework requiring official approval or a license to undertake certain activities, often used to safeguard public health, safety, or the environment.
Industrial Processes
The methods or techniques used in factories or production lines to manufacture goods and products.
Hazardous
Poses a risk or danger to health, safety, or the environment.
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