Best regards,Mr. Nice GuyCalculating Torque and RPM for an Electrical Motor

[Mr. Nice Guy]

Hello!

How do you calculate or determine Newton meter force requirement and rpm's for an electrical motor in the following example:

A device that utilizes a shaft that is 2 inches in diameter and 6 feet length. It needs to be able to lift 10 pounds and distance of 7 feet in 6 seconds. I need to know the formulas to make these calculations and the requirements needed for this application?

Thanks in advance for any assistance!

Mr. Nice Guy.

 

[physics girl phd]

You are going to have to show your own approach first...

Edit -- And this should also be in the homework help section of the forum.