blob: d2c954bbcb6bdcce45a437408a26ce22d125c4f9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
|
// Initilization of variables
W=1000 //N // Load to be lifted
n=5 // no. of pulleys
E=75 //% // Efficiency
// Calculations
// Velocity Ratio is given as,
V.R=n
// Mechanical Advantage (M.A) is,
M.A=(E/100)*V.R // from formulae, Efficiency=E=M.A/V.R
P=W/M.A //N // Effort required
// Results
clc
printf('The effort required to lift the load of 1000 N is %f N \n',P)
|
