Calculating velocity of a particle if distances are constant
May 17, 2025 · In that case, A and B are satellites of C, and when the three particles become collinear (distance between A and B is 10 m), A stops moving "towards B with velocity 5 m/s …
Finding Velocity given x and y velocities - Physics Forums
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 …
Calculating Nozzle Flow Rate To work out the flow rate of water from a nozzle we need to work out the volume in a given period of time. To do this we work out the area of the nozzle and …
Permeability of Metglas and Propagation Velocity
May 28, 2025 · The first is the velocity of wave propagation along the boundary between the material and air or space. That will be close to the speed of light, slowed down by the dielectric …
Integrating a squared velocity - Physics Forums
Feb 8, 2012 · Okay I'm working on making a ballistics calculator and I need to know how to integrate this. To get velocity, and ultimately to get time of flight. So that I can use that to …
Understanding Zero Velocity and Non-Zero Acceleration: Explained
Aug 1, 2009 · I heard it would be possible to have zero instantanous velocity & non zero acceleration (I know the opposite situation where there is velocity (constant), but zero …
How Do You Calculate Closing Velocities and Determine Their …
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 …
Question on Dirac's derivatives of the 4-velocity w.r.t. coordinates
6 days ago · As I said in #40, we can have a family of geodesics such that each has constant and a velocity . My original central geodesic is the same, , and the geodesics don't intersect. Since …
How Does a Catapult Calculate Force and Initial Velocity for a …
Aug 31, 2009 · Determine the initial velocity (speed & angle with respect to the horizontal) of the projectile if it is to just clear the castle wall and impact the keep. Remember the wall is 12 …
Velocity of Fluid flow due to gravity - Physics Forums
Apr 28, 2015 · Energy conservation is sufficient to get a good estimate - if some mass m leaves the pipe at a height h below the water surface of the tank, its kinetic energy is m*h*g, this …