Q$5.$ Given the desired particle size distribution $(($Obradovi$$ et al$.,2009)$ from a ball mill used to grind

corn, estimate the power requirements for the motor to run the ball mill. The initial size of the corn

kernels can be estimated from the image. The moisture content of the kernels used in the mill is $8\%($wet

basis$).$ Assume any other data needed $($provide references or justifications for your assumption$).$

points$]$