diff --git a/w5/vehicle.java b/w5/vehicle.java
new file mode 100644
index 0000000..38c9fe8
--- /dev/null
+++ b/w5/vehicle.java
@@ -0,0 +1,33 @@
+abstract class Vehicle {
+    public abstract void run();
+}
+
+class Car extends Vehicle {
+    public void run() {
+        System.out.println("Car is running");
+    }
+}
+
+class Bike extends Vehicle {
+    public void run() {
+        System.out.println("Bike is running");
+    }
+}
+
+class Truck extends Vehicle {
+    public void run() {
+        System.out.println("Truck is running");
+    }
+}
+
+class VehicleTest {
+    public static void main(String[] args) {
+        Vehicle[] vehicles = new Vehicle[3];
+        vehicles[0] = new Car();
+        vehicles[1] = new Bike();
+        vehicles[2] = new Truck();
+        for (Vehicle vehicle : vehicles) {
+            vehicle.run();
+        }
+    }
+}
\ No newline at end of file