friction, force that resists the sliding or rolling of one solid object over another.
FORMULA: F=UN
EXAMPLE: Driving of the vehicle on a surface
When a vehicle is being driven, a force is generated on the wheel by the engine, which makes the vehicle move in the forward direction. There is a presence of friction between the wheels and the road that opposes the forward motion of the vehicle. Hence, the vehicle avoids skidding.
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.
Answers & Comments
Answer:
friction, force that resists the sliding or rolling of one solid object over another.
FORMULA: F=UN
EXAMPLE: Driving of the vehicle on a surface
When a vehicle is being driven, a force is generated on the wheel by the engine, which makes the vehicle move in the forward direction. There is a presence of friction between the wheels and the road that opposes the forward motion of the vehicle. Hence, the vehicle avoids skidding.
Verified answer
Answer:
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.
Explanation: