[Uberpenguin564]

When considering methods to push the soccer ball, I thought of using a solenoid. Solenoids come in push or pull formats, and the idea is to use electrical energy to create linear motion (DC motors would create rotational motion). Current would flow through a coil of wire and create a magnetic field to push or pull a ferrous, usually iron, core. They're used in cars as relays, thermostatic control in refrigeration systems, etc. I thought this would be a relatively efficient method for kicking the ball without using pneumatics, and I want to know if this would be a viable option for the robot.

Thank you in advance for any input.