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Lubrication is the use of oil and grease to reduce friction in a car's moving parts?
Lubrication is the use of oil and grease to increase friction in a vehicle's moving parts
When do you need to increase friction?
We Increase Friction when we are stopping a car, bike or when slowing down to a way up.
Does friction reduce or increase when a car is moving?
Friction is de opposition of motion. if a car is in motion, the friction is said to be reduced because it oppose de movement of the car.
How can friction in car engines be minimised?
oil
What is an example of viscous Friction?
oil in a car's engine reduces viscous friction and wear
Why increase friction?
You would increase friction so that you wouldn't slip, by using the brakes on your car of bike you increase friction to stop yourself. Hikers increase friction between their feet and the ground by wearing hiking shoes that grip the ground better. Tires on cars that create more friction make the car go faster, because instead of sliding, the tires grip the ground and push off.
How does a car increases and decreases friction?
To increase friction, the car goes faster so that the air resistance becomes greater. To decrease friction the car goes slower to decrease the air resistance acting on the car. Hope that helped:)
When you put oil in a car what are you protecting the engine from what force?
friction
How can you decrease friction in a car engine?
get the best oil you can find
Can low oil cause a car to overheat?
Yes.having low or no oil causes friction in the pistons which will cause car 2overheat.
Explain how will you minimize friction in your car?
You can minimize friction in your car (notably in the engine) by always using the lubricating oil and oil level that is recommended by the car manufacturer. Keeping grease points in good condition also helps to reduce friction and wear and tear on moving parts.
Is adding oil to the gears on a bicycle increase friction?
No, it will lubricate the gears. Decrease friction.
