In an extremely simplified explanation,
What happens is that the steam (heat) that is generated by the burning of coal is used to rotate the motor of the steam engine.
You can find muscle fibers, nerves, connective tissue, and blood vessels in every skeletal system. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.
As per FBD while its accelerating upwards
we can say that
![F_n - mg = ma](https://tex.z-dn.net/?f=F_n%20-%20mg%20%3D%20ma)
here normal force is given as
![F_n = 1050 N](https://tex.z-dn.net/?f=F_n%20%3D%201050%20N)
![W = 840 N](https://tex.z-dn.net/?f=W%20%3D%20840%20N)
now mass is given as
![m(9.8) = 840](https://tex.z-dn.net/?f=m%289.8%29%20%3D%20840%20)
![m = 85.7 kg](https://tex.z-dn.net/?f=m%20%3D%2085.7%20kg)
now we will have
![1050 - 840 = 85.7 \times a](https://tex.z-dn.net/?f=1050%20-%20840%20%3D%2085.7%20%5Ctimes%20a)
![a = 2.45 m/s^2](https://tex.z-dn.net/?f=a%20%3D%202.45%20m%2Fs%5E2)
Now while accelerating downwards we can say by FBD
![mg - F_n = ma](https://tex.z-dn.net/?f=mg%20-%20F_n%20%3D%20ma)
again plug in all values
![840 - 588 = 85.7 \times a](https://tex.z-dn.net/?f=840%20-%20588%20%3D%2085.7%20%5Ctimes%20a)
![a = 2.94 m/s^2](https://tex.z-dn.net/?f=a%20%3D%202.94%20m%2Fs%5E2)
Do you mean when objects move as a direct result of the passing wave?
Waves have energy and constitute a force, just like wind. Therefore that
force is able to move objects in its path.