Motor Lifting a Mass#
A motor with an efficiency of \({{params_e}}\) is rotating a \({{params_r}} \ \rm{m}\) radius wheel at \(\dot \theta = {{params_RPM}} \ \rm{RPM}\) to lift a \({{params_m1}} \ \rm{kg}\) mass.
Part 1#
How much power does the motor consume?
Answer Section#
Please enter in a numeric value in W.
Part 2#
After adding an \({{params_m2}} \ \rm{kg}\) load, you notice the wheel spins slower. The power consumption does not change. What is the new RPM?
Answer Section#
Please enter in a numeric value in RPM.
Attribution#
Problem is licensed under the CC-BY-NC-SA 4.0 license.