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What are the four fundamental forces?

Answer 1

Hailey Alvarez

Electromagnetism, Strong (nuclear) force, Weak (nuclear) force, Gravity.

*Electromagnetic force can attract or repel particles on which it is acting. i.e. protons and electrons attracts

Strong Force it "glues" the protons together (nucleus), opposes electromagnetic force of repulsion between protons.

Weak force responsible for radioactive decay where neutron changes into proton and electron.

Gravity the weakest force. this is a force of attraction exerted between all objects in nature.

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Answer 2

Levi Acosta

The four fundamental forces are gravity, electromagnetism, the weak nuclear force, and the strong nuclear force.

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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.