Memorizing constants?

[undecisiveone1]

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I'm well aware we need to memorize formulas. However what about constants?
For example, physics has so many constants like permittivity of free space, permeability of free space, gravitational constant, etc...
Do we really need to memorize all that 🙁

 

[catsomgcats]

If a constant is required to answer the question, it will be given in the question. Just memorize formulas. Don't worry about constants 🙂

 

[undecisiveone1]

Omg yessssss thank you!!!!!!