Examples of resistance forces include frictional force between surfaces, air resistance on moving objects, and resistance in electrical circuits that opposes the flow of current.
Examples of non-air resistance would be the force of gravity, the force of friction between two solid surfaces, and electromagnetic forces between charged particles.
The three factors that affect the amount of air resistance on an object are the object's speed (faster speed leads to higher air resistance), the object's size and shape (larger or less streamlined shapes experience higher air resistance), and the air density (higher air density increases air resistance).
Some examples of things that experience air resistance when moving through it include cars, airplanes, and falling objects like skydivers or parachutists. Air resistance is caused by the friction between the air and the surface of the object, which slows it down as it moves through the air.
Examples of air resistance include the resistance felt when riding a bike against the wind, the slowing down of a skydiver as they fall due to air particles colliding with their body, and the drag experienced by a car moving at high speeds.
gravity air resistance water resistance friction
Examples of resistance forces include frictional force between surfaces, air resistance on moving objects, and resistance in electrical circuits that opposes the flow of current.
Examples of non-air resistance would be the force of gravity, the force of friction between two solid surfaces, and electromagnetic forces between charged particles.
a contact force includes friction and air resistance
The three factors that affect the amount of air resistance on an object are the object's speed (faster speed leads to higher air resistance), the object's size and shape (larger or less streamlined shapes experience higher air resistance), and the air density (higher air density increases air resistance).
Some examples of things that experience air resistance when moving through it include cars, airplanes, and falling objects like skydivers or parachutists. Air resistance is caused by the friction between the air and the surface of the object, which slows it down as it moves through the air.
Examples of air resistance include the resistance felt when riding a bike against the wind, the slowing down of a skydiver as they fall due to air particles colliding with their body, and the drag experienced by a car moving at high speeds.
Three examples of nonliving things are rocks (stones, gravel, sand), air and water.
Water, Air, Metal.
Parachutes use air resistance to slow down the descent of a skydiver. Cyclists benefit from air resistance when drafting behind other riders to reduce drag. Aircraft wings are designed to utilize air resistance to generate lift and enable flight. Race cars use aerodynamic features to create downforce through air resistance for better grip on the track. Swimmers can utilize air resistance to help streamline their bodies and move more efficiently through the water.
* 3 phase motors * resistance heaters
The factors that affect the amount of air resistance acting on an object are the speed of the object, the surface area exposed to the air, and the shape of the object. A faster object experiences more air resistance than a slower one, a larger surface area increases air resistance, and a streamlined shape reduces air resistance.