This one I  had to code as the quantity of motors for testing were large and working with calculator will take eternity. Input parameters can be found from the motor rating plate and speed form tachomter. In some cases you may need find our  power factor separately.

So you feed in the data randomly, as this is quite carelessly simple application. You just need to provide all the inputs and make sure that they are correct. Here is the screen shot:

So heres what you have to do
Step1:  Type in Volts, Current, PF, Freq, hit 'Electrical Power I/P'
Step2:  Type No. of Poles, Speed of Motor then hit 'Slip'
Step3:  Type in the Mass of Blade, Dia of Blade, Speed of Motor, then '<== Get Data'
Step4:  Hit the 'Force' button then 'Torque' then 'Mechanical Power O/P'
Step5:  Hit 'Efficiency'

As you proceed by hitting the buttons you get the required data on the blue space. Well this work was not acclaimed as Matlab takes a lot of disk space and some coding. I prefer that you uses Excel as it would be  easier and no need to use 'MCR' for distribution purposes.

Have a Good day!!