Question

the maximum and minimum resultant of two forces are in the ratio 7 is to 3 the ratio of the forces is​

Answer 1

lets say on fouce is x and another one is y

so max resultant for will become x+y

and min x-y,

ratio will be

x+y/(x-y) = 7/3

3(x+y)=7(x-y)

3x+3y = 7x-7y

10y=4x

x/y=5/2