diff --git a/Q01-Cálculos/Physics.cs b/Q01-Cálculos/Physics.cs
new file mode 100644
index 0000000..2973a0d
--- /dev/null
+++ b/Q01-Cálculos/Physics.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Numerics;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Q01_Cálculos
+{
+    public class Physics
+    {
+        public static readonly Vector3 EarthMeanGravity = new(0, 0, -9.81f);
+        public static Vector3 DefaultGravity = EarthMeanGravity;
+        public static Vector3 CurrentGravity = DefaultGravity;
+    }
+}