Aforce of 15 n acts upon a 3 kg block. calculate the acceleration of the object.
question 2 options:
a. 75 m/s^2
b. 5 m/s^2
c. 45 m/s^2
d. 18 m/s^2

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

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