How can I debug my C++ physics engine?

I'm having trouble with my C++ physics engine. Objects are falling through the ground. What could be wrong?

This issue often occurs due to collision detection problems. Have you checked if your collision detection algorithm is functioning correctly?

Yes, I implemented a simple AABB collision detection, but it seems to miss some collisions.

You might want to verify the bounding box calculations. Are you updating the positions of the objects correctly before checking for collisions?

I think I am, but I might be missing some updates in the physics loop. How can I ensure everything is updated properly?

Make sure to call the update function for all objects in the correct order and check for any skipped frames in your game loop.