How to create a marble cannon and equations of said marble cannon.
Step 1: Measure and Cut
-Base 2X4 Should be cut at 20 in.
-Support 2X4at 8 in
-1-inch PVC pipe cut at 11 in
-Support board at 18 in
-Metal beams at 20 in
-1 in dowel rod cut at 7 in
Surgical tubing cut at 20 in
Step 2: Assembly
-Duct tape and zip tie PVC pipe to smaller 2x4
-Attach eyelets to smaller 2x4
-drill surgical tubing into dowel rod and hook to eyelets
-attach door hinge to larger 2x4 and smaller on the ends
-attach the metal beams to the 8-inch 2x4 then attach to base 2x4
-Use small dowel rod as holder of the cannon