Which two fundamental forces are only attractive?
Understand the Problem
The question is asking to identify which pair of fundamental forces is characterized by only being attractive in nature. This involves understanding the properties of gravitational, electromagnetic, and nuclear forces.
Answer
A. Gravitational and weak nuclear
The final answer is A. Gravitational and weak nuclear
Answer for screen readers
The final answer is A. Gravitational and weak nuclear
More Information
Gravity is only attractive, affecting objects with mass. The weak nuclear force is also never repulsive. The strong force is attractive but behaves differently in certain scenarios.
Tips
Confusion might arise between the strong nuclear force's range and its attractive nature. Always consider the range and context of these forces.
Sources
- Forces - NASA Science - science.nasa.gov
- The Four Fundamental Forces of Nature - Space.com - space.com
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