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Explain how air friction is reduced in cars and bicycle?
The front of the car is blunt, making it easier to 'cut' through air, thus reducing friction. For a bicycle, since it is very thin and angular, its shape (and the tires') makes it easier for air to glide over the bicycle, thus reducing friction.
What makes it difficult to push a book along the floor?
Friction is the force that makes it difficult to push an object along many surfaces.
What is the friction between a rolling object and the surface it rolls on called?
i think its kinetic. kinetic comes from the greek word kinema which means basically "moving" so if the object is moving, it only makes sense that the friction is kinetic
What is the force that makes an object slow down?
Friction is the force that slows objects down. Especially when combined with another force, such as gravity. When you have low friction, such as on ice, you slow down much slower than when you have high friction, such as on a road.
How does a seesaw make work easier?
this makes a job easier because you can see which object weighs more or less your welcome happy to help :)
Why do you put a film of oil on the new filter gasket?
Makes it easier to tighten the filter by hand by reducing friction.
What makes movement easier by reducing friction the might happen if bones rubbed together?
Cartilage is the lubricant that reduces the friction caused by two bones rubbing together and therefore makes bone movement easier. I believe that answers your question, but i do not fully understand the question itself. yes i don't either but it would hurt very badly. Cartilage makes it easier to move
Explain how air friction is reduced in cars and bicycle?
The front of the car is blunt, making it easier to 'cut' through air, thus reducing friction. For a bicycle, since it is very thin and angular, its shape (and the tires') makes it easier for air to glide over the bicycle, thus reducing friction.
What makes an object in motion slow moving?
friction
Machines make work easier by reducing force and increasing what?
A machine makes work easier by reducing force and increasing distance.
A machine makes work easier by reducing force and increasing what?
By increasing productivity and reducing the force, a machine makes work easier. They also last longer than people and do not require pay.
What is it when a push or a pull that makes an object change movement?
friction
What can make machines more efficient by reducing friction?
the relationship between them is that the machines have friction that makes the machine goes
What are the consequences of friction?
Friction requires that forces be greater to move an object, but friction also makes it possible for an object to stop moving without an external applied force. Remember, friction ALWAYS opposes motion.
An example of friction?
something that stops and object from movementexample:there is friction on the road . when the road is slippery your car eventually has to stop and what makes you car stop is friction.
A machine makes work easier by reducing force and increasing?
Work equals force times distance. In reality, you don't decrease the force by the same proportion that you increase the distance because of friction. In English, you need less power (work per unit of time) to complete the task, but it takes more work (energy) because of more distance of friction.
What machine makes work easier by reducing force and incerasing?
I think you may be thinking of a lever.
