Formula to calculate the pull force between a magnet and a steel …
Sep 5, 2019 · To calculate the pull force between a neodymium magnet and a steel plate, a proposed formula is A = c/d^2, where A is the attraction force, c is a coupling constant, and d …
What is the formula for calculating water jet reaction force?
Oct 21, 2015 · The discussion focuses on calculating the reaction force of a water jet for maneuvering a small boat using a pump. A formula from a firefighting textbook is presented: R …
Calculating the magnitude of Eddy current's retarding force?
Jul 10, 2015 · The discussion centers on the challenge of calculating the retarding force generated by eddy currents when a conductor moves through a magnetic field. Participants …
What is the formula for calculating force acting on a conductor?
Jan 8, 2009 · To calculate the force acting on a conductor, use the formula F = ILBsin (θ), where I is the current, L is the length of the conductor, B is the flux density, and θ is the angle between …
How can the formula for calculating striking force be determined?
Nov 2, 2011 · Calculating "striking force" involves more than just the basic formula of force (mass times acceleration); factors such as time of contact, density of contact areas, and the hardness …
Lateral force of water on the walls of a tank - Physics Forums
Feb 26, 2012 · To calculate the lateral force on the walls of a plywood fish tank, one must understand that pressure, not force, acts at any point on the wall. The pressure at a given …
Why there is a negative sign in the formula of calculating work …
May 24, 2019 · This negative sign indicates that the applied force is equal and opposite to the electric force, which is essential for calculating work done in a conservative field. The …
Force on an object that is stationary in flowing water
Mar 1, 2021 · The discussion centers on calculating the force and power required to keep an object stationary in flowing water, specifically a ship anchored upstream. Key factors …
What is the Formula for Calculating Force in a Hydraulic System?
Nov 10, 2006 · To calculate the force in a hydraulic system, the relationship between the areas of the pistons and the forces acting on them is crucial. The formula used is F1 = (A1/A2) * F2, …
[Cam Design] Calculation of torque required by cam shaft
Apr 5, 2016 · Calculating the torque required by a camshaft involves understanding the forces acting on the cam follower, including spring pressure and inertia. The initial formula proposed …