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 …

Aug 1, 2009 · The problem here is that you have a fundamental misunderstanding of what acceleration means in relation to velocity. Consider a curve of velocity vs. time. At some time, …

Dec 3, 2018 · As a sanity check, we can perform a thought experiment based on a force balance (momentum conservation). If the velocity increases from point 1 to point 2, then that …

Oct 15, 2014 · The angular velocity ω is usually a scalar, rather than a vector quantity. The magnitude of the radial velocity is given as v = ω r, where r is the magnitude of the radius …

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 …

Jan 20, 2015 · Hi, I have a question regarding the flow rate in a pipe. According to the general rule the flow rate is: Q = v * A where Q [m3/s] v [m/s] A [m2] So according to this formula the flow …

Apr 15, 2017 · This gives me the velocity as ##300## m/s at the point the force has been removed. From here I need to know how long it takes for the force of friction to slow the object …

Apr 22, 2010 · So I was experimenting with using differential equations to model motion and I wanted to use one to model the motion of dust being projected vertically upwards, and the …

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 …

Oct 27, 2012 · I have a projectile of 4 grams, an air tank of 120 psi, a barrel length of 80 centimetres and a barrel diametre of 8 millimetres. I would like to find the ideal speed (muzzle …