Remember that there is a potential trade-off in your design. Try sketching your designs out on paper (paper used for sketching does not count toward the total used to build your ball run). Diagram showing the entrance and exit of the ball run with required height above the ground.īefore you start building anything, it is a good idea to brainstorm different designs. A ball is considered stuck if it does not move for more than 10 seconds.įigure 3. If the ball gets stuck in the run, you must remove the ball and start over.After the ball has entered the run, you cannot touch the ball or the run, or influence their motion in any way (e.g., by blowing on the ball, shaking the table, or tilting the run, etc.). Time starts when the ball is placed in the run and ends when the ball exits the run.It cannot be dropped from above the run, thrown, flicked, etc. The ball must be gently placed into the run to start.The ball cannot be modified in any way or have anything attached to it.It must be at least 1 inch (2.5 cm) above the surface. The exit point is where the ball exits the run.It must be at least 10 inches (25 cm) above the supporting surface. The entrance point is where the ball is placed into the run.The run must have both an entrance point and an exit point for the ball.It cannot be taped to or supported by anything else (the ceiling, walls, furniture, a person, etc.). The run must stand on a flat horizontal surface like the floor or a table/countertop/desk/ piece of cardboard.Ping pong ball, also known as a table tennis ball (1).Flat surface, such as floor, table, or countertop.Double-sided tape, duct tape, and packing tape are not allowed. Scotch®), masking, and painter's tape are allowed. Tape (maximum one roll), maximum 1" (2.5 cm) wide.Printer, construction, graph, and notebook paper are allowed (letter or A4 size 9" x 12" or 22 x 30-cm construction paper also allowed). If you want to enter your design in the 2022 Fluor Engineering Challenge, you can only use the materials listed below. How can you slow the ball down, or make it take longer to travel through the ball run?.How can you build a basic ball run with paper and tape?.You will need to design, build, and test your ball run, and then change it or make improvements, and test again. You can use this project to practice the engineering design process.For example, you might need to connect beams in triangular shapes to form trusses to support a tall ball run. It needs to be sturdy so it does not fall over. However, building a taller ball run can be difficult.
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