Respuesta :
The equilibrium condition allows finding the result for the maximum that the spring length is:
x = 9.83 cm
Newton's second law establishes a relationship between the net force, the mass and the acceleration of the bodies, when the acceleration with zero is called the equilibrium condition.
∑ F = 0
A free-body diagram is a diagram of the forces without the details of the bodies, see attached.
Let's write the equilibrium condition for each axis.
x-axis
[tex]fr - f_e = 0 \\fr = f_e[/tex]
The friction and elastic forces have the form.
[tex]fr = \mu N \\f_e = - k x[/tex]
Let's substitute
μ N = k x
y-axis
N - W = 0
N = W = m g
We look for the distance.
μ mg = k x
x = [tex]\frac{\mu \ m \ g}{k}[/tex]
Let's calculate.
x =[tex]\frac{0.74 \ 0.80 \ 9.8 }{59}[/tex]
x = 0.0983 m
x - 9.83 cm
In conclusion using the equilibrium condition we can find the result for the maximum distance that the spring can be lengthened is:
x = 9.83 cm
Learn more here: brainly.com/question/20316059
