Question

if the pulley has no friction and has weight 2N what is the effort necessary to pull load 10N? plz tell answer....​

Answer 1

Explanation:

To calculate the effort required to lift the load we divide the load by the number of ropes (do not count the rope that goes to the effort). The image on the right shows a four pulley system. The person lifting the 200kg load experiences a pull equal to only 50kg (200kg/4).

Answer 2

Answer:

I HOPE MY ANSWER IS HELPFUL FOR YOU

Explanation:

To calculate the effort required to lift the load we divide the load by the number of ropes (do not count the rope that goes to the effort). The image on the right shows a four pulley system. The person lifting the 200kg load experiences a pull equal to only 50kg (200kg/4).