Calculating Torque for Spinning a 250g Plastic Disk on an Electric Motor in 4.6s

[logan]

got it was 6.7x10^-2
thanks haruspex and cwatters

 

[CWatters]

Just for info I made it 6.45x10^-2Nm

 

[haruspex]

Just for info I made it 6.45x10^-2Nm

I get 6.67x10^-2.

 

[CWatters]

Oops yes found my mistake. Agree with your figure.