Here you can find the source of kmhToMps(Double kmh)
public static Double kmhToMps(Double kmh)
//package com.java2s; /**//w w w . j a va2s. c o m * Copyright (c) 2010-2016, openHAB.org and others. * * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html */ public class Main { /** * Converts kilometers per hour to meter per seconds. */ public static Double kmhToMps(Double kmh) { if (kmh == null) { return null; } return kmh * 0.277777778; } }