Question

what happen if machine efficiency is less than 1​

Answer 1

Workout is less than or equal to Workin, or Energyout is less than or equal to Energyin. In other words, no machine can be more than 100% efficient. Machines cannot multiply energy or work input. ... If a machine were 100% efficient then it can't have any energy losses to friction, so no friction can be present.

Answer 2

hello

Workout is less than or equal to Workin, or Energyout is less than or equal to Energyin. In other words, no machine can be more than 100% efficient. Machines cannot multiply energy or work input. ... If a machine were 100% efficient then it can't have any energy losses to friction, so no friction can be present.