Answer:
See explanation
Explanation:
From what I can see in the question, there is a monkey of mass m suspened at the end of a spring which constant is k and this monkey has moved a distance d.
The mechanical energy for the situation will be composed of elastic potential energy from the spring, kinetic energy from the monkey and potential gravitational energy from the monkey as well.
[tex]E = K_{monkey} + U_{monkey} + U_{spring}\\E= \frac{mv_{e}^2}{2} + mgd + \frac{kx^2}{2}[/tex]
where m is the monkey's mass, [tex]v_{e}[/tex] is the speed of the monkey, d is the distance that the monkey has moved, k is the spring constant and x is the distance that the spring has stretched
