Nov 21, 2009 · so the body reached the top.. let's take what happened so far, in reverse.. now the body has velocity of (rg)^0.5 to the other side, mg is still downward.. we KNOW the body will …

for measuring velocity of water so we have to calculate velocity using head calculation or from stagnation pressure which we measure using a pitot tube. Calculate Velocity from Head We …

Oct 26, 2008 · 1. How do you find the velocity of an object if you are given the x and y components of the velocity? 2. Not sure! 3. It makes the most sense to use the Pythagorean …

May 17, 2025 · There are 3 particles a, b and c. A moves towards B with velocity 5 m/s and B moves towards A with same speed as A. C moves such that separation between B and C is …

Nov 24, 2008 · At the early point (probably around chapter 4) of an "elementary physics" textbook, a student encounters problems where, given an initial velocity and coefficient of friction, the …

Apr 18, 2009 · That definition of the four-momentum is nice, because it is a nice direct analogy of the usual Newtonian momentum. However, as you note, the four-velocity of a photon is not …

Aug 28, 2016 · If I'm not mistaken, the closing velocity is the velocity that the planes get closer to each other. And the closing speed is its magnitude, that is, the rate of change of the distance …

Jul 9, 2021 · Imagine a particle spiralling into the origin in smaller and smaller circles in finite time. The average velocity depends on the decreading radius of the circle. But the average speed …

Mar 12, 2021 · A stream of water strikes a stationary turbine blade horizontally, as the drawing illustrates. The incident water stream has a velocity of $+16.0 \mathrm{m} / \mathrm{s},$ while …

Apr 28, 2015 · For our purposes, in this project we are assuming the height in the tank is constant, as you said. This will ensure a constant pressure at the bottom of the tank, in theory …