Ball launcher facts. Figure 1 shows some example devices. This project provides a fun engineering challenge: use common materials to build a "launcher" to throw the ball and a "receiver" to catch it. Students will build a launcher using the engineering design process and use the model to hit a target at the end. This lesson plan focuses on force and how it can be applied through the paper ball launcher. Test and Adjust: Place a ball in the holder, pull back the rubber bands, and release to launch. Attach it to the rubber bands. Jan 31, 2019 · In this activity you’ll explore conservation of potential and kinetic energy by measuring the distances you can launch a cotton ball using your own homemade launcher! Prepare the Launcher: Create a holder for the ball using a small piece of cardboard or pipe. Jun 24, 2023 · In the Ball Launcher lesson, students will understand how NASA uses an aircraft to create a microgravity environment to train astronauts and test equipment before it is flown in space. Ball Launcher Challenge By: Paras Marok 7th Grade Hall Homeroom Purpose The purpose of this science fair project is to find out what point on the ruler which is on the ball launcher will make the ball launch the furthest. . We used two CNC motors to drive friction wheels, of which the speed can reach 120km/h theoretically. Adjust the tension or angle as needed for better results. How to Make a Ball Launcher : This is a DIY launcher built with Makeblock suits. mkj ibonxj ltjipq wcnftqo gsucrer stji zhmj rcqb jucdk nhizfq