public void OpMultiplicationAcceleration()
{
Speed speedBase = new Time(20, TimeUnit.Second) * new Acceleration(3, AccelerationUnit.MeterPerSecondSquared);
speedBase.ShouldEqual(new Speed(60, SpeedUnit.MeterPerSecond));
var time = new Time(1, TimeUnit.Minutes);
var acceleration = new Acceleration(1, AccelerationUnit.MilePerHourPerSecond);
Speed speed = time * acceleration;
speed.Units = SpeedUnit.MilesPerHour;
speed.ShouldEqual(new Speed(60, SpeedUnit.MilesPerHour));
}