The role of Friction in Badminton is that it decreases the speed of the coming shuttlecock
and allows the player to hit it, it increases the drag of the air to the shuttle. You can also see some shuttles have aerodynamic designs to reduce drag . Also friction plays an important role in Movement, In badminton we generally use Non-Marking Soles of shoes since it gives good grip and increases friction.
So you can move
Most skiers wax their skis for this purpose.
There are special waxes for this purpose.
To assist in our ability to grasp and hold onto objects
Separate the surfaces undergoing friction; this is what hovercrafts and hydrofoils do.Put some lubricating substance between the surfaces undergoing friction; this is the fuction of oils and greases.Coat at least one of the surfaces with a substance that presents less friction; the plastic known as Teflon is sometimes used for this purpose.
The purpose of making a hovercraft is to reduce the friction and drag that boats experience on the water. This makes the craft faster, more efficient, and more fun!
Friction is a force that must be overcome for no useful purpose. It takes energy to do this, and thus is wasteful.
Most skiers wax their skis for this purpose.
Reducing friction and there by energy loss is minimised
To assist in our ability to grasp and hold onto objects
To assist in our ability to grasp and hold onto objects
There are special waxes for this purpose.
The purpose of a wheel and axle is to reduce the total friction that acts against the linear motion of an object along a surface.
Mucous membrane.
To join two rotating parts together.
minimize friction,wear and cool the engine
Friction between the parts of an engine is reduced by applying oil between its parts. mobiloil is particularly used for this purpose.
Separate the surfaces undergoing friction; this is what hovercrafts and hydrofoils do.Put some lubricating substance between the surfaces undergoing friction; this is the fuction of oils and greases.Coat at least one of the surfaces with a substance that presents less friction; the plastic known as Teflon is sometimes used for this purpose.