Recent content by L = K - U

I intended for T to be the tension in the string attached to the first mass. Since the pulley is light, the tension should halve along each successful mass. I must have typed it wrong in the original post, sorry there.

I could've peeked at the solution manual and end with it at that. However, I'm trying to change this nasty habit and solve this problem myself. I might be too ambitious. Here goes. Homework Statement Consider the infinite Atwood's machine shown. A string passes over each pulley, with one end...

Hi everyone, I am teaching myself Linear Algebra and I am confused with the terminology used in the subject. I am studying Linear Algebra based on Anton's. In the textbook, an augmented matrix in REF needs to have the first nonzero number in a given row to be 1. However, in other textbooks...

Hi to everyone, this is my first post in this forum. I am really stressed and confused at the moment. I really need help from a Cambridge student/teacher/alumni. (This is going to be a long post, so bear with me) I am a Thai student, who was in the top finals of Thailand's Physics Olympiad...