Recent content by Nathan phisi

Wow, thank you, that worked! Just wondering how you went about solving it that way? Like, where does the cars starting at 0m/s come from? Is it because they started at the same velocity?

Homework Statement Two cars are traveling in a straight line, in the same direction, along a multi-lane highway in adjacent lanes. Car A starts 100 m behind Car B and both cars are initially traveling with a velocity of 20 m s−1 . Car B maintains a constant velocity but Car A begins to...

Homework Statement A charge of Q = −1 µC is moved from point A to point B. Which of the following situations will result in an increase in electrical potential energy? I've now uploaded the files below Homework Equations F = qE U = qV a b c d e f g h The Attempt at a Solution I think...

Oh dang, you're right, the length was 0.02m. Don't ask me how long I was on this question and didn't click. Thanks!

Hey everyone, I'm a new member currently living in Dunedin, studying Health Sciences First Year at the University of Otago. I look forward to seeing all your knowledge around the forums!

Homework Statement A large tank contains oil with a viscosity of η = 7.5 Pa s. The tank has walls and floor which are 2 cm thick, but there is a small circular hole at the base of the tank through which oil is leaking. The fluid pressure at the base of the tank is 126 kPa (atmospheric pressure...