Recent content by emma934

Your right, Simon Bridge, I don't know what it is. I missed my first semester of physics and my school is less than helpful with catching me up. I was just trying to find somewhere that someone could explain these things to me. But thanks for your help, I guess.

I just don't get these questions...please help. () are what I think the answers are but I am not positive. Question set 1: Beginning from rest, Mia Edwards runs the 200 meter dash with an acceleration of 0.9 m/s2. 1. define inertia. (inertia- the tendency of an object to resist change)...

I am very confused on these questions...help please :) stuff in () is what I think the answer is but am not sure. A 100 kg cart and a 200 kg cart move toward each other. The 100 kg cart initially moves at +5 m/s while the 200 kg cart moves at -10 m/s. 1. What is impulse in terms of...