Physics, 19.11.2019 00:31, jimperez9616
The cosh function can be used to describe the curve that a rope hanging between two poles assumes (called a catenary, it is also the shape of the st. louis archa ). suppose a hanging cable is parameterized by `(x) = hx,(28.46) cosh(x/(28.46))i for x ∈ [−50, 50] where x is measured in meters. determine the length of the cable.
Answers: 3
Physics, 22.06.2019 11:20, puppylove899
Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
Answers: 3
Physics, 22.06.2019 22:00, shahrukhafridi2668
Which best term to describe a chemical reaction that absorbs energy from its surroundings? a. thermal conductor b. thermal insulator c. endothermic d. exothermic
Answers: 1
The cosh function can be used to describe the curve that a rope hanging between two poles assumes (c...
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