If all objects were free of friction, what would be the effect on real life?

We couldn't move, and there was no friction between our feet and the ground.

In the process of transporting the goods upwards with the conveyor belt, if there is no friction, the goods will slide down the inclined plane, so the object has a tendency to slide down the inclined plane

Humans are extinct, life extinction ecosystems are completely collapsing.

Not only can I not hold things, but I can't twist the lid and twist the handle, and a series of forces can't be carried out.

If there was no friction, we wouldn't be able to walk. Because he could neither stand nor walk. For example, when walking on the ice, because of the ice slippery, I was tired and sweating after walking a short distance.

If there was no friction, the road would be smoother than ice, and people would only feel better if they fell to the ground. If there is no friction, the screws cannot be tightened, and the nails nailed to the wall will automatically loosen and fall. The tables and chairs at home will fall apart and will slide over and slide on the floor, and they will not be usable at all. ......

People must be struggling, and this situation will definitely not survive.

We can't pick up anything, we can hold things by friction.

Without friction, we would not be able to live normally.

Then you can't eat, you can only die.

The first point is that you must not hold the mouse right now.

1. If there is no friction, we can't walk. Because he could neither stand nor walk. For example, when walking on the ice, because of the ice slippery, I was tired and sweating after walking a short distance.

2. If there is no friction, the road is more slippery than ice.

3. If there is no friction, the screw cannot be tightened, and the nail nailed to the wall will automatically loosen and fall; The tables and chairs at home will fall apart and will slide over and slide on the floor, and they will not be usable at all. ......

4. If there is no friction when pushing the table, the object will move to the right, so the object has a tendency to move to the right, so the object will be subjected to a leftward static friction force that hinders its tendency.

5. If there is no friction and medium resistance, the total amount of mechanical energy remains unchanged when the object only undergoes the mutual conversion of kinetic energy and potential energy.

That's the effect of no friction.

Extended information: When two objects in contact with each other have elastic force, when they move relative or have a tendency to move relatively, a force will be generated on the contact surface that hinders the relative motion, and this force is called friction.

Friction is divided into:

First, there is good friction. Ways to increase friction:

1. Increase the roughness of the contact surface.

2. Increase pressure.

3. Turn scrolling into sliding.

2. Harmful friction. Ways to reduce friction:

1. Reduce the roughness of the rough surface.

2. Reduce pressure.

3. Change sliding to scrolling.

4. Separate the contact surface of the object slightly.

Without friction, we would not be able to move an inch, after all, all of our daily traffic behavior is based on friction。Friction is a force that occurs when there is relative motion or tendency of relative motion between two surfaces in contact with objects. From this point it can also be seen that friction can be divided into two types: one is the real friction force with relative motion, and the other is the static friction force without real relative motion.

An overview of the importance of frictionFriction can be a driving force or a drag force. The force that hinders the relative motion or tendency of an object is called friction. The direction of frictional force is opposite to the direction of the relative motion of the object or the relative tendency of motion.

The magnitude of sliding friction is related to the magnitude of the roughness of the contact surface and the magnitude of the pressure. The greater the pressure, the rougher the contact surface of the object, and the greater the sliding friction generated.

If there is no friction, people and cars will not be able to move, I will not be able to hold Dong Chunju Minxi, car brakes will not be able to stop, etc.;

So the answer can be:

One: People walk without a trace.

Two: You can't hold things with your hands

Think about it, what is the difference between walking on the road and walking on the ice rink, is it faster on the road?

That means that forces interact with each other, doesn't it?

Hehe, then, if there is no friction in life, there will be two situations, one is that everything will be stationary in place, unless there is an external force (such as someone pushes), otherwise it will never move.

The other is that everything is in motion forever (provided that it is in motion, for example, if a person pushes a table out, and at this time, the friction is lost, then the table moves forever.) If there is no external force to block it, it will always do linear motion.

So, in this way, it's a problem to do anything, just like I said upstairs, it's a problem to want to eat, because I can't move, how to eat, hehe.

A gust of wind can make the object move (as I just said, by an external force,) then life is chaotic.

For example, an object in motion will always move, and a stationary object will always be stationary and will not move.

Nothing can be done without friction! When I got up, I found that the quilt had fallen to the ground, and I couldn't stand up at all, and I sneezed and slid to the wall

Objects that are in motion and have a tendency to move are in constant motion.

I can't eat, I can't walk, I can't hang up.

As soon as the tires touch the ground, they will slip and fall.