Question: Consider the figure below:- A B C 80 85 b) M2 133 D M3 140 E F 75 M3 M285 M2= 45 grams M3=

Consider the figure below:- A B C 80 85 b) M2 133 D M3 140 E F 75 M3 M285 M2= 45 grams M3= 60 grams Dimensions in mm The figure represents a shaft with thin flywheels that has an out of balance condition. The shaft is supported in bearings at positions 'A' and 'F'. a) Find the value of the masses at a radius of 82mm that are needed on flywheels B and E to balance the shaft and determine the angle at which each mass needs to be placed. Note: Use two methods to determine the answer: the vector diagram method and the trigonometric method. Discuss the advantages and disadvantages of determining the solutions by drawing vector diagrams and by using a trigonometric method. Include an analysis of possible errors and approximations with each method.

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Vector Diagram Method To balance the shaft we need to add two masses M1 and M2 to flywheels B and E respectively These masses must be placed on opposite sides of the shaft and have equal magnitudes We ... View full answer

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