Recent content by jonas_biermann

The accelaration is static. There are plants in the drum but the center of mass is in the middle of the drum. For my example friction can be neglected.

Imagine this: You have a drum with a radius of 12cm, around that drum is a toothed belt which is connected to a motor. The drum weighs 10kg The motor should be placed under the drum How would I calculate the amount of torque needed to rotate the drum I don't have any idea how to calculate this...