Prof. Mitchell Fay

Physics! An athlete at the gym holds a 2.5 steel ball in his hand. His arm is 70 long and has a mass of 4.0 .?

An athlete at the gym holds a 2.5 kg steel ball in his hand. His arm is 70 cm long and has a mass of 4.0 kg. a) What is the magnitude of the torque about his shoulder if he holds his arm straight out...

what does Commissionable rate mean when booking a hotel? do i need to ask for something at check in?

What does "commissionable rate" mean when booking a hotel? Should I ask for anything specific at check-in to ensure I receive the benefits of this rate?