Recent content by Dil

I don't think the direction is changing

This question is infuriating me. It says the answer is 32, but I can't get that. -------------------------------------------------------------------- What impulse is needed to change the speed of a 16 kg object from 14 m/s to 26 m/s in a time of 5s? How much force is needed? mVf - mVi...

Hello, I've just found this forums while looking for help with my Physics class. I am having trouble on certain questions, not the actual Math part, but figuring out which velocity is initial or final (this is for kinematics). For example, if the question is "Someone standing on a 20 meter...