An automobile slows from 26 m/s to 18 m/s. its acceleration is
-2.0 m/s2. how much time does it take for the vehicle to slow
down?
a) 2.5s
b) 4.0 s
c) 1.55
(someone ^_^ i’m not a number person whatsoever)

Formulating a hypothesis: part i since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of " because when writing your hypothesis