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What are 3 ways friction is useful?
It allows you to walk (with out friction between you and the floor this wouldn't be possible) It is needed for braking can be used to produce heat
Why is friction not useful?
friction is the most useful thing in the world think about it...... without friction 1. we couldn't run 2.if we did run we couldn't stop 3.we couldn't eat butter haha pwned
What are 3 examples of increasing friction intentionally?
Applying sandpaper to a surface to create roughness and increase friction. Adding texture or grip to handles or surfaces to improve traction. Using materials like rubber or adhesive tape to increase friction between two surfaces.
Describe the 3 types of friction?
Three types of friction are :1. Kinetic friction :Friction that arises between surfaces in relative motion.2. Static friction :Friction that acts between surfaces at rest with respect to each other3. Rolling friction : Friction that occurs when an object rolls over a surface.3_types_of_friction
When is low friction not useful?
Low friction is not useful in situations where strong traction or grip is required, such as in tires of a car or shoes for certain sports. In these cases, friction is necessary to prevent slipping and provide control.
What 3 sports are friction useful and not useful for?
Friction is helpful for these sports:FootballJavelinWeight liftingFriction is not helpful for these sports:SkiingDiving
Describe 3 examples where low friction is not useful?
Friction is very useful but it has its own disadvantages. Friction causes wear and tear. Friction spoils the soles of our shoes. friction reduces speed This is all wrong some not useful types of friction are are when airplanes fly the friction causes heat that materials that will withstand which are costly.
How would you describe lap top?
laptops are useful, portable and helpful these 3 words describe laptops
What are 3 ways friction is useful?
It allows you to walk (with out friction between you and the floor this wouldn't be possible) It is needed for braking can be used to produce heat
Why is friction not useful?
friction is the most useful thing in the world think about it...... without friction 1. we couldn't run 2.if we did run we couldn't stop 3.we couldn't eat butter haha pwned
What examples of racial injustice does martin li ther king describe?
cute likeCARLOS LITO
Describe with at least 3 examples how the evolution of the colonial system helped to nurture democracy?
blood vessel
What are 3 examples of increasing friction intentionally?
Applying sandpaper to a surface to create roughness and increase friction. Adding texture or grip to handles or surfaces to improve traction. Using materials like rubber or adhesive tape to increase friction between two surfaces.
Describe the 3 types of friction?
Three types of friction are :1. Kinetic friction :Friction that arises between surfaces in relative motion.2. Static friction :Friction that acts between surfaces at rest with respect to each other3. Rolling friction : Friction that occurs when an object rolls over a surface.3_types_of_friction
When is low friction not useful?
Low friction is not useful in situations where strong traction or grip is required, such as in tires of a car or shoes for certain sports. In these cases, friction is necessary to prevent slipping and provide control.
Negative and positive effects of friction?
friction can cause: 1) Physical wear and tear of moving parts. 2) degradation of materials by continuous friction. 3) wastage of 70% of energy in car engines. However, friction is useful in: 1) walking 2) car brakes, friction between brake pads and Tyre causes car to slow down. 3) techniques like friction welding.
Examples of the 3 types of friction?
The three types of friction are static friction, which prevents the initial movement of objects in contact; kinetic friction, which resists the motion of sliding objects; and rolling friction, which resists the motion of an object rolling over a surface. An example of static friction is pushing a heavy box on the floor, kinetic friction is the resistance when sliding a book on a table, and rolling friction occurs when a car moves on the road.
