The efficiency of a pulley system is always less than 100%. State two reasons.

Question

The efficiency of a pulley system is always less than 100%. State two reasons.

1 Answer

anonymous · Answer 1 · 2021-08-18T14:21:11+0000

Friction between moving parts of the pulley system / friction.
Weight of the movable part of pulley // work done in lifting the moving parts of pulley system.

The efficiency of a pulley system is always less than 100%. State two reasons.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Related questions

Categories