Recent content by elad katzir

I know basic integrals up until the D.I method for integration by part but not how to solve any differential equations, except one. and I know differentiate but not by the hearth, often making dumb mistakes like forgetting an ln when differentiating 4ln^2(x+1)

I'm taking currently mechanics, calc 2 and electricity and magnetism previous semester I had calc 1 (but I barely managed to pass it, got the exact grade need to pass after there was a factor), and modern physics. its highly possible that the math preparation in high school also wasn't good...

hi all! I'm a first-year second-semester physics major, problem is I'm very weak at math, often not getting questions right just because I get stuck with the mathematics part. this affects me in both mechanics and electricity what are the most important math subject and tools needed for physics...

thank you for your time and advice, will do and hopefully it will help

monty python as monty python and the holy grail? i saw this movie once or twice but, i don't remember any fish slapping¿

eating? salmon i guess pet? angelfish, they last around 10 years so i they won't die too fast

Every lecture is almost brand new to me. I did learn physics in high school, but it was highly simplified: most questions back then were about logic or just using the formulas, they even implied which formula you should use. while now, at the university i struggle with both the math and...

Hello, I'm a first year university physics student, and I'm having a hard time understanding the material, which badly affects my grades. this is my syllabus: 1. Vectors and kinematics 2. Newton's laws 3. Forces and equations of motion 4. momentum 5. Energy 6. Topics in dynamics 7. Angular...

Hello, I'm a first year university physics student, and I'm having a hard time understanding the material, which badly affects my grades. I'm posting this thread hoping to get some tips for how and where to learn physics(reading materials, online lectures) aside from my university lecture, which...

Hi, my name is elad and I am a first year pyshics student