The rocket equation describes how a rocket's velocity changes as it expels fuel. It relates velocity change to exhaust speed and mass loss, explaining the challenges of space travel and fuel efficiency in propulsion systems.

• 100% combed and ring-spun cotton
• Fabric weight: 4.2 oz./yd.² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping