1. Gravity: This is the most significant force acting on the rocket. The Earth's gravitational pull constantly pulls the rocket back towards the ground, slowing it down as it ascends.
2. Air Resistance: This force, also known as drag, acts against the rocket's motion as it moves through the atmosphere. The faster the rocket travels, the greater the air resistance.
While air resistance is a significant force during the initial stages of flight, gravity is the dominant force that slows the rocket down after it runs out of fuel.
