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While using a pencil sharpener, a student applies the forces and couple as shown. M=16 N.cm, B-19j N, F--71-11k The dimensions of the sharpener are a=8,5cm, b=4.8cm and c=3.9cm. a B B b 1. Find the moments (in cartesian notation form) created by M, B, and F about the point A Note: A moment is a free vector, so M is the same value anywhere. 2. Deduce the total Moment about point A (in cartesian notation form) created by all the loads (M. B, and F). Draw the vector moment on your drawing.
1. Find the moments (in cartesian notation form) created by M, B, and Fabout the point A. Note: A moment is a free vector, so M is the same value anywhere. 2. Deduce the total Moment about point A (in cartesian notation form) created by all the loads (M. B, and F). Draw the vector moment on your drawing. 3. Deduce the components of the moment about axis Ax. Ay, Az (x-axis, y-axis, and z- axis here). Draw the components on your drawing. 4. Find the magnitude of the moment about point A 4. Explain the location of the 3 screws to maintain the sharpener with your results. Why are they located the way they are and why 3? why not 4 or why not 2 on the left and 1 one the right etc. In the box below, enter the magnitude of the Moment about point A in N.cm. Enter your values as an integer 233496