by applying water on the floor.
Friction.
Friction.
The direction of friction of a rolling body is in opposite direction to the motion of the rolling body.
Friction always opposes the motion of a body by acting in the opposite direction to its motion.
The friction experienced by a body when in motion is called kinetic friction. This type of friction occurs between two surfaces that are in contact and moving relative to each other. The amount of kinetic friction depends on the materials of the surfaces and the force pressing them together.
The force on Earth that always opposes the motion of a body when it is in motion is called friction.
These types of fish alway use MUCUS to cover their body, and to help reduce friction.
Friction does affect the human body, for example when rubbing against rough surfaces can cause skin irritation or blisters. However, the body has adapted mechanisms, such as calluses and skin thickness, to minimize the effects of friction. Additionally, the body produces lubricants like sweat to help reduce friction between surfaces, such as between skin and clothing.
Friction. More specifically, if the body remains at rest then the opposing force is known as static friction. Whereas, if the body is in motion it is known as kinetic friction.
when the friction is absent during the motion there may be a chance of skidding occurs. there should be some amount of friction during the motion of any body also there should not be too much friction as it decreases efficiency of the vehicle.
There is a thick liquid produced in the joint spaces to cushion and reduce friction. This viscous fluid is called synovial fluid.
In the direction opposite to that of the sliding body.