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