Fluid friction occurs when a solid object moves through a fluid.
There are 2 types of frictions: 1. Rolling friction 2. Static friction 3. Fluid friction
Frictions
Friction act on us every day. Types of Friction: 1) Sliding friction 2) Rolling friction 3) Static friction 4) Fluid friction
The three types of kinetic friction are sliding friction (between surfaces sliding past each other), rolling friction (between a surface and a rolling object), and fluid friction (between an object and a fluid, like air or water).
Depending if the transmission has been built or is original. Mercon for the rebuilt unit because the frictions are made of updated materials. Type F fluid for original transmissions, a squawking noise might be heard if not used.
Unhelpful frictions are obstacles or barriers that impede progress, efficiency, or communication within a system or process. These can include excessive bureaucracy, conflicting instructions, lack of clarity, or outdated technology. Identifying and removing unhelpful frictions can lead to smoother operations and improved outcomes.
Sand on an icy street.
It slows it down and/or creates heat.
Getting in or out of a bathtub.
Friction belongs in between two contacting surfaces
Do the forward gears work? Is the transfer case in Neutral? How about the fluid level? Check these items. If you still don't get Reverse then you might have a cut or worn seals or frictions that are no good. What is the color of the trans fluid? If clear red that's good and if dark not so good. You will most likely have to find a good trans shop. Was this all of the sudden or gradual? The trans guy I use has told me if backing up heavy trailer up hill, does have a tendence to heat up Reverse. Causing it to slip the frictions and then, no go.
In the operation of a seesaw, some energy is lost to friction.