Depends what you want to increase/decrease friction on. If is like a weight on the floor.. Then to increase the friction all you have to do is increase the weight, To reduce it you either reduce the weight or get a smoother surface, or maybe a cloth in-between the floor and the weight.
Cyclist can reduce friction by riding lower to the bike which decreases the drag of friction they can also ride behind another cyclist, which pushes the air around the cyclists creating less friction in the air.
You can decrease friction by using lubricants such as oil or grease between moving surfaces, using smooth and polished surfaces, or reducing the weight pressing on the surfaces in contact.
The best way to reduce friction is through lubrication. This is a process whereby oil or grease is applied so that two objects do not rub against each other.
Have a smooth surface
I think so. if you make a surface more smooth or slidey(like by using water or oil) it will decrase friction a bit.
The brakes are the part of the bicycle used to increase friction when needed.
add more mass to it
what decrases fricion
wait no it increases
Static Friction and Kinetic Friction. Static Friction is what friction that slows you down. While Kinetic friction is sliding friction.
Lubricants reduce friction by replacing sliding friction with fluid friction.
Friction is reduced on a wet floor.
what decrases fricion
Load shedding is the deliberate shutdown of electric power in a part or parts of an electricity distribution system, usually as a temporary measure to prevent the failure of the entire system. It is often implemented during times of peak demand to avoid overloading the system.
decrase the use of plastic etc...
wait no it increases
As hydroxide ion concentration increases, the pH will increase. This is because hydroxide ions are basic and will consume hydrogen ions, leading to a decrease in hydrogen ion concentration and an increase in pH.
Enzymes in washing powders help break down stains and dirt by accelerating chemical reactions. This can make the washing process more effective at lower temperatures, reducing the need for hot water and harsh chemicals, and making the detergent more environmentally friendly.
if quality of water reduce the evaporation will decrase
Mass remains unchanged, the only thing is that there is increases or decreases of the positive charge of the original nucleus by one unit.
Due to armature reaction
Static Friction and Kinetic Friction. Static Friction is what friction that slows you down. While Kinetic friction is sliding friction.
i think it it rolling friction
Lubricants reduce friction by replacing sliding friction with fluid friction.