I’ll be taking the year long physics sequence at my college this fall and I want to know what specific math topics I should master, so that I can conquer my first year of physics. I’m planning to brush-up on any necessary topics from algebra, through precalc, and including calc 1. It’s an honors...
I'm going to start my first year as a Physics major in University, so I'll be taking first year Physics with one variable Calculus with Linear Algebra. I have taken math up to Calculus but I found that I have some gaps in Algebra, Geometry, and Trigonometry. Not any serious gaps, I know most of...
First off, sorry for posting yet another one of these threads. I've scavenged through this forum for undergrad textbook recommendations and have been somewhat overwhelmed. I'm beginning first year soon and would like a textbook that I can rely on as either my main textbook, or at least a...
1. Homework Statement
Answer true, false, or Cannot tell to teach of the five statements below.
A) A 2 kg ball and a 3 kg ball are dropped from a tower. The net forces on each other are the same.
B) An astronaut stands on a bathroom scale on the surface of the moon; the scale reads the...
Hi all!
I'm having quite an internal dilemma. I really love physics and math and my dream for a long time has been to get a science/math phd and become a research professor. However, I just finished my first semester at university and I appear to be better at humanities/social sciences.
My...
Hi everybody. This is my first thread ever on this forum :S
I'm in a first year physics class, and the other day we did a lab involving a c.c.c (current carrying conductor) and a magnet on a balance. The c.c.c was a wire which completed a circuit. One had a magnet assembly which was placed on...
Could someone credible please check my work on this one?
1. Homework Statement
This problem is "pulling a sled up a slope"
All relevant data is in the picture. I wanted to find FP (The force one has to pull to start the sled moving up with slope).
mass = 26.0kg
μs = 0.096
slope of hill = 12...