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What are the forces acting on the cars and explain why the cars do not slide down the hill?
The car is being acted upon by gravity and friction. The reason that the car doesn't slide down the hill is because friction is keeping the car in place.
How is friction useful?
It is helpful for when you walk .
Truefalse can friction slow things down?
true. Friction DOES slow things down. In fact, if there was no friction once something started moving it wouldn't be able to stop Friction can slow the things down. It's true.
What is one situation that friction is useful?
Friction plays a vital role in our daily life. Without friction we are handicap.1. It is becomes difficult to walk on a slippery road due to low friction. When we move on ice, it becomes difficult to walk due to low friction of ice.2. We can not fix nail in the wood or wall if there is no friction. It is friction which holds the nail.3. A horse can not pull a cart unless friction furnishes him a secure foothold.
Why do cars need chains in snowy conditions?
to increase friction on the snowy land.due to this it would be easier to ride in snow areas
What features of modern day cars reduce air friction?
aerodynamic exteriors to make them more slippery in the wind.
What features on modern cars that help reduce air friction?
Modern cars may feature aerodynamic designs with sleek shapes and smooth surfaces to reduce air friction. Additionally, some cars utilize features such as underbody panels, rear spoilers, and active grille shutters to help streamline airflow and minimize drag. Using lightweight materials and advanced engineering techniques also contribute to reducing air friction and improving fuel efficiency.
How is friction reduced on modern cars?
Friction is reduced on modern cars by using low-friction materials for components like engine parts and tires. Additionally, advancements in lubricants and oils help reduce friction between moving parts. Aerodynamic design also plays a role in reducing drag, which can decrease friction as the car moves through the air.
What are ceramics in modern cars?
The friction material in the braking system
Why do car makers try to make their cars streamlined?
To reduce air friction.
Why is it not advisable to reduce friction?
If friction is zero no one would be able to walk along a street and no vehicles or cars can be driven.
Cars airplane wings and bike helmets are built in a streamlined shape to reduce what?
Friction.
How do you reduce friction on a co2 car?
remove as much space touching the surface which will cause friction.
What does reducing mass and friction improve on a co2 car?
Reducing mass and friction in a CO2 car can improve its overall speed and performance. With less mass to accelerate, the car can move more quickly, while reduced friction allows it to maintain momentum and travel farther. Both of these factors can help optimize the car's efficiency and competitiveness in a race.
Two different safety features that are used in modern cars?
Airbags and seat belts
Why do drag cars have small front tires?
Drag cars have small front tires to reduce friction and resistance, allowing the car to accelerate faster and maintain stability at high speeds.
What are the two different safety features that modern cars have instead of air bags?
TCS, ABS, and STC
