why efficiency of single movable pulley is not 100%
Answers
Answered by
42
The single movable is not 100% because:-
Some amount energy is lost in moving parts.
Some amount energy is lost as a result of friction
Some amount energy is lost in moving parts.
Some amount energy is lost as a result of friction
zeeshanfazil:
mrk as brainloest
Answered by
26
1 due to friction in the movable parts of the pulley
2 due to weight of the pulley.
2 due to weight of the pulley.
Similar questions