Give two reasons, why the efficiency of a single movable pulley system is not 100%?

0 votes
1 view
asked Dec 6 in Class X Science by navnit40 (-1,119 points)

Give two reasons, why the efficiency of a single movable pulley system is not 100%?

Please log in or register to answer this question.

1 Answer

0 votes
answered Dec 6 by priya12 (-10,126 points)

(i) Due to friction in the movable parts of the pulley.
(ii) Due to weight of the movable pulley.

Related questions

...