In this lecture we will look at some applications of Newton's second law, expressed in the different coordinate systems that were introduced in lectures D3-D5. Recall that Newton's second law F=ma, (1) is a vector equation which is valid for inertial observers. In general, we will be interested in determining the motion of a particle given
Inti I. Basic listening practice 1. Script W: Ok. It's your turn to pay the bill. I paid last time M: What? You have a selective memory. You tried to pay last turn, but your credit card failed; so I ended up paying! It's definitely your turn Q: What is true according to the conversation? 2. Script