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Katy96 said:when I did that I got the right answer so in part c do I use v_{max}=rω_{max} or do I use I=0.606mr^{2}
Does that give the right answer?
I'm going offline now. Good luck with the rest of it.
Katy96 said:when I did that I got the right answer so in part c do I use v_{max}=rω_{max} or do I use I=0.606mr^{2}
thanks.PeroK said:Does that give the right answer?
I'm going offline now. Good luck with the rest of it.
Katy96 said:e) Determine also the
Yes. It is quite the conundrum.Katy96 said:Its just part e I'm struggling on now
sorry it meant to say Determine also the mean frictional torque causing the slowing down in the two minute stop.jbriggs444 said:Yes. It is quite the conundrum.
Then there is a starting point. What is the change in KE?Katy96 said:this is what I know, i need to use the change in the KE to find the final angular speed
that's where I get stuckjbriggs444 said:Then there is a starting point. What is the change in KE?