A rubber band projectile launcher uses the tension of rubber bands to launch a projectile, while a spring launcher uses the potential energy of a compressed spring. A catapult launcher, on the other hand, uses the force generated by a lever or other mechanism to launch a projectile.
The accuracy of a projectile launcher depends on various factors such as design, materials used, and skill of the person operating it. Generally, a spring launcher is considered the most accurate due to its ability to generate consistent and precise force.
The main factors to consider when building a projectile launcher are the type of launcher, materials used, design and construction, and safety precautions. It is important to choose the appropriate type of launcher based on your needs and have a solid understanding of physics and mechanics to ensure safe and effective operation.
Yes, depending on the design and power of the launcher, it can be used to launch various types of projectiles such as balls, rockets, or even small objects like paperclips. However, it is important to always follow safety guidelines and only use appropriate projectiles for your launcher.
Some safety precautions to keep in mind when using a projectile launcher include wearing protective gear, keeping bystanders at a safe distance, choosing appropriate projectiles, and properly securing the launcher before use. It is also important to carefully follow instructions and use the launcher in a controlled environment to prevent accidents.