Apply newton's first law to each of the following situations. in which situations can you conclude that the object is undergoing a net interaction with one or more other objects? a car travels at constant speed around a circular race track.

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

Can you match these to the correct definition

Which property is expressed in distance units? o a. period o b. wavelength o c. speed o d. frequency