Physics, 11.03.2020 03:24 peacelillady1030
An ideal spring of negligible mass is 13.00cm long when nothing is attached to it. When you hang a 3.30-kg weight from it, you measure its length to be 14.50cm .
If you wanted to store 10.0J of potential energy in this spring, what would be its total length? Assume that it continues to obey Hooke's law.
Answers: 3
Physics, 22.06.2019 07:00
Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block
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Physics, 22.06.2019 15:10
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
An ideal spring of negligible mass is 13.00cm long when nothing is attached to it. When you hang a 3...
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