Nov 27, 2009 · Hello all, I would like to know what is the theory behind the formula of the rms speed, Vrms = root (3rt/M). Thank you

Nov 12, 2007 · I am trying to find the speed of propagation of a transverse wave in a string. Speed = wavelength times frequency. I have the period, .075s, so 1 over T is the frequency. I have the …

Jan 1, 2007 · A formula is derived, leading to the conclusion that the bullet's initial speed can be calculated as approximately 17.75 m/s. The conversation highlights the importance of correctly …

Apr 13, 2012 · In one textbook, it says that the critical speed is the minimum speed at which an object can complete the circular motion. It gives the formula: v = square root of (g*r) However, in another …

Jan 12, 2005 · The speed of a tsunami is determined by the equation c = sqrt(G * d), where G is the gravitational constant (9.8 m/sec²) and d is the ocean depth in meters. This relationship arises from …

Nov 21, 2011 · First of all, let me apologize for being a total math newb. I love geometry but I barely made it out of algebra alive...and that was 21 years ago. My girlfriend was recently involved in a car …

Jan 13, 2015 · Hello everybody, I am trying to calculate the maximum velocity(x) an object reaches between two point. The object accelerates from point A to a certain velocity(x) and then decelerates …

Dec 26, 2005 · Didn't know where to exactly post this but I'm wondering how you work out 2 things. No wind resistence etc to be considered please. I drop an object, it falls for 1 second, how far will it fall …

Nov 22, 2022 · As it is clear from the formula for r.m.s speed ,it is only dependent of temperture for a particular gas,I think the answer should be "No change happens".But I wonder whether there is more …

Jun 2, 2009 · Homework Statement A solid cylinder with a mass of 1.12 kg and a radius of 0.017 m starts from rest at a height of 3.40 m and rolls down a 77.7 slope. What is the translational speed of …