Question

The line of action of a resultant of two like parallel force shifts by one fourth of the distance between the forces when the two force are imterchanged. The ratio of the two force is

Answer 1

Answer:

Answer :

c

Solution :

Let the distance between two parallel forces

and

be

if

is distance of the resultant then equating the moments of the forces <br>

or

<br> Also

<br> and

<br> As

<br>

<br>

<br> or

<br>

or

.

Explanation:

Áyúśh.