Relier Pairs Prosthetic Arm: Step 1 MatchingVersion en ligne Step 1 of prosthetic arm par Benjamin D Morgan 1 Balsa wood 2 Rubber Bands 3 Several short distances 4 Prosthetic Arm 5 Four 6 Step 1 of Engineering Design Process 7 Arm 8 Step 2 of the Engineering Design Process 9 Forearm 10 The ball can roll to the target (True or False) 11 Triceps Muscle 12 When you build your arm it is fragile so be careful (True or False) 13 Biceps Muscle 14 Prototype Research prosthetic arms and how they work so that we can design a prototype more successfully Number of parts that the arm is made out of True This is what will be the muscles on the balsa wood prototype arm False This what the structure of the arm will be made out of Design and build a prototype prosthetic arm that throws accurately at short distances Smaller balsa wood version of a real prosthetic arm. Distance in meters we are attempting to throw the ball Arm made from a variety of different materials that is used to replace an arm that has been lost.