Which two factors are used to calculate the kinetic energy of an object? ООО
gravity and velocity
velocity and mass
mass and volume
volume and height

Woah that’s a lot to read xd i’ll try though. i’ll get back t you if. i know the andwer

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.