1. A car accelerates from rest at a rate of +6 m/s2 for 3 seconds. It then slows to a stop at a rate of-2 m/s.
a. What is the maximum velocity of the car?
b. How far does the car travel?
c. How long does this trip take?

Two polarizers are oriented at 70∘∘ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?

The dot diagram represents the motion of the motorcycle as it moves from left to right

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