A 1 kilogram bead moves with constant total mechanicalenergy on a frictionless wire track. The track is in avertical plane and consists of straight segments andcircular segments. For example, points B, F, G, H are onstraight segments. Points A, C, D, E are on circular tracksegments. Point A is at the top of the track and point His the lowest point of the track.The bead is shown initially at point C with a velocity 5.6m/s down as represented by the velocity arrow. Thecircular portion of track that includes points A, C, D hasa radius 3.2 meters.radius3.2 mVelocity5.6 m/sDirection Key1752The "direction key" shows eight arrow directionslabeled 1 to 8. To use the "direction key", consider thevector mentioned in each question. Match the directionof the vector with the arrow in the key that best showsthe direction of the required vector.For example the velocity vector at point C is bestrepresented by arrow "5" in the key. Determine the direction of the acceleration of thebead at point B. (Use the direction key as explainedin the description)010234578

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