(Solved): Suppose that the pendulum is swinging back and forth, and the diagrams illustrate some locations of ...

Suppose that the pendulum is swinging back and forth, and the diagrams illustrate some locations of the pendulum. Use the diagrams to label the vectors of the tangential and centripetal acceleration of the motion. Note the locations on the left/right do not represent the maximum displacement of the pendulum. A. B. C. 4. Explain how you decided about the vectors' direction and lengths. 5. What are the directions of the angular acceleration when the object moves forwards and then backward? 6. This diagram represents the vector of acceleration of the object. a) Describe what type of acceleration is represented by the vector. b) Draw perpendicular projection axes; one along the string, the other tangent to the path, and label the centripetal and tangential acceleration vectors. The axes of projections must be perpendicular, and one must be directed inward along the string and the other tangent to the path. Use a "rectangle" to make the axes perpendicular. The vector shown must connect two opposite vertices of the formulated rectangle to represent the magnitudes correctly. c) Which of the component acceleration has a higher value. centripetal or tangential? Support your answer using the vector given. d) Does the object have angular acceleration at that location? if yes, what is its direction? 7. Explore the motion. Why is the resultant acceleration vector pointing straight upwards when the object is at the lowest position? Calculate the magnitude of the centripetal acceleration at this location. Show work, a. Why is the magnitude of centripetal acceleration zero at the max displacements? b. Is the magnitude of the centripetal acceleration constant as the object moves back and forth? Support your answer. If it changes, how does it change? c. Is the magnitude of tangential acceleration constant as the object moves back and forth?