Question

In an experiment of a weight lifting machine, with velocity ratio as 18, the
values of effort required to lift various loads were as given in the table below:
Loadin
500
750 1000 1500 2500
EFORT (
PN
62.5 82.5 105 142.5 220
Flot e graph showing the relation between effort and load, and determine the law of the
machine. Find the effort required and efficiency of the machine, when the load is 2 kN. Also find the
mam Ticiency deis machine can attain.
10​

Answer 1

Explanation:

ant mant ka tola jo na nacha bhn ka loda