Functions/GenXdev.Helpers.Physics/Get-CentripetalAccelerationByVelocityAndRadius.cs
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// ################################################################################
// Part of PowerShell module : GenXdev.Helpers.Physics // Original cmdlet filename : Get-CentripetalAccelerationByVelocityAndRadius.cs // Original author : René Vaessen / GenXdev // Version : 2.1.2025 // ################################################################################ // Copyright (c) René Vaessen / GenXdev // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // ################################################################################ using System.Management.Automation; namespace GenXdev.Helpers.Physics { /// <summary> /// <para type="synopsis"> /// Calculates centripetal acceleration. /// </para> /// /// <para type="description"> /// Uses a = v² / r. /// </para> /// /// <para type="description"> /// PARAMETERS /// </para> /// /// <para type="description"> /// -VelocityInMetersPerSecond <double><br/> /// Velocity in m/s.<br/> /// - <b>Position</b>: 0<br/> /// - <b>Mandatory</b>: true<br/> /// </para> /// /// <para type="description"> /// -RadiusInMeters <double><br/> /// Radius in meters.<br/> /// - <b>Position</b>: 1<br/> /// - <b>Mandatory</b>: true<br/> /// </para> /// /// <para type="description"> /// -As <string><br/> /// Output unit for acceleration. Default 'm/s²'.<br/> /// - <b>Position</b>: 2<br/> /// - <b>Default</b>: "m/s²"<br/> /// - <b>Allowed values</b>: m/s², g<br/> /// </para> /// /// <example> /// <para>Get-CentripetalAccelerationByVelocityAndRadius -VelocityInMetersPerSecond 10 -RadiusInMeters 5 -As "g"</para> /// <para>Calculates centripetal acceleration for velocity 10 m/s and radius 5 m, output in g units.</para> /// <code> /// Get-CentripetalAccelerationByVelocityAndRadius -VelocityInMetersPerSecond 10 -RadiusInMeters 5 -As "g" /// </code> /// </example> /// /// <example> /// <para>Get-CentripetalAccelerationByVelocityAndRadius 20 10</para> /// <para>Calculates centripetal acceleration for velocity 20 m/s and radius 10 m using positional parameters.</para> /// <code> /// Get-CentripetalAccelerationByVelocityAndRadius 20 10 /// </code> /// </example> /// </summary> [Cmdlet(VerbsCommon.Get, "CentripetalAccelerationByVelocityAndRadius")] [OutputType(typeof(double))] public class GetCentripetalAccelerationByVelocityAndRadiusCommand : PSGenXdevCmdlet { /// <summary> /// Velocity in m/s /// </summary> [Parameter( Mandatory = true, Position = 0, HelpMessage = "Velocity in m/s")] public double VelocityInMetersPerSecond { get; set; } /// <summary> /// Radius in meters /// </summary> [Parameter( Mandatory = true, Position = 1, HelpMessage = "Radius in meters")] public double RadiusInMeters { get; set; } /// <summary> /// Output unit for acceleration /// </summary> [Parameter( Mandatory = false, Position = 2, HelpMessage = "Output unit for acceleration")] [ValidateSet("m/s²", "g")] public string As { get; set; } = "m/s²"; /// <summary> /// Process record - main cmdlet logic /// </summary> protected override void ProcessRecord() { // Calculate centripetal acceleration using a = v² / r double acceleration = (VelocityInMetersPerSecond * VelocityInMetersPerSecond) / RadiusInMeters; // Convert acceleration to desired unit using GenXdev.Helpers\Convert-PhysicsUnit var script = $"GenXdev.Helpers\\Convert-PhysicsUnit -Value {acceleration} -FromUnit 'm/s²' -ToUnit '{As}'"; var results = InvokeCommand.InvokeScript(script); // Output the converted acceleration value if (results != null && results.Count > 0) { WriteObject(results[0]); } } } } |