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Why are fundamental forces important?

Answer 1

The describe all the forces in play in our universe.

The strong force (nuclear), the weak force (radiation), gravity, and electro-magnetism are the four fundamental forces of the universe, and they are all used to characterize energy at work everywhere and at all levels in the cosmos.

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Answer 2

Elena Antonova

Fundamental forces are important because they govern the interactions between particles and objects in the universe, determining the behavior of matter and energy at both the microscopic and macroscopic scales. They play a crucial role in understanding the structure of matter, the dynamics of celestial bodies, and the functioning of the universe as a whole.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.