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What are two examples of two surfaces that have a high coefficient of friction?

Sandpaper and asphalt both have relatively high coefficients of friction.


Name two way that friction is harmful and two ways that friction is helpful when you are riding a bicycle?

Harmful: Friction can cause wear and tear on the bicycle's components, leading to maintenance issues. It can also make it harder to pedal efficiently, resulting in fatigue. Helpful: Friction between the tires and the road surface provides traction for stable riding. Friction between the brake pads and wheel rims helps to slow down or stop the bicycle effectively.


What two examples of contact force?

Two examples of contact force are friction, which occurs when two surfaces rub against each other, and tension, which is the force present in a stretched or compressed object.


Is friction a invisible force?

Friction is not an invisible force. It is the force that opposes the relative motion or tendency of such motion of two surfaces in contact. Its effects can be observed and measured in various situations.


What are two way that friction is harmful and two ways that friction is helpful when you are riding a bike?

Friction is harmful on a bike by causing wear and tear on the components like brake pads and tires, leading to replacements. It can also make pedaling more difficult, resulting in increased fatigue for the rider. Friction is helpful on a bike by providing the necessary grip between the tires and the road for stability and control. It also aids in slowing down the bike when brakes are applied.

Related Questions

What are examples of friction not being helpful?

If there is no friction like Ice has has no friction you will slip.If you are driving and the road is icy and a car is coming at you and you push your brakes you will slid and the two cars will crash.Hopefully that answered your QuestionThank You for going on Answers.


What are two examples of two surfaces that have a high coefficient of friction?

Sandpaper and asphalt both have relatively high coefficients of friction.


Name two way that friction is harmful and two ways that friction is helpful when you are riding a bicycle?

Harmful: Friction can cause wear and tear on the bicycle's components, leading to maintenance issues. It can also make it harder to pedal efficiently, resulting in fatigue. Helpful: Friction between the tires and the road surface provides traction for stable riding. Friction between the brake pads and wheel rims helps to slow down or stop the bicycle effectively.


What are two examples of human resources helpful in attaining career goals?

Human resources can be helpful in attaining career goals in various ways. Two examples are hiring the right personnel and facilitating relevant training for employees.


What two examples of contact force?

Two examples of contact force are friction, which occurs when two surfaces rub against each other, and tension, which is the force present in a stretched or compressed object.


What are two examples of two surfaces that have a low coefficient of friction?

Ice and glass both have very low coefficients of friction because they are very smooth, so it is easier for a substance to glide over them.


Is friction a invisible force?

Friction is not an invisible force. It is the force that opposes the relative motion or tendency of such motion of two surfaces in contact. Its effects can be observed and measured in various situations.


What are two way that friction is harmful and two ways that friction is helpful when you are riding a bike?

Friction is harmful on a bike by causing wear and tear on the components like brake pads and tires, leading to replacements. It can also make pedaling more difficult, resulting in increased fatigue for the rider. Friction is helpful on a bike by providing the necessary grip between the tires and the road for stability and control. It also aids in slowing down the bike when brakes are applied.


What are two ways that friction is helpful and harmful when riding a bike?

Friction can be both harmful and helpful. Without friction the tires of the bike could not push against the ground to move forward, and the brakes would not stop the bike. However, friction can cause parts of the bike and the tires to wear down. Also, to overcome the friction between the tires and the road you need to pedal harder to go faster.friction is helpful to stop the bike when you put on the brakes but it may be harmful by slowing your speed down. and if you hit the brakes hard at a sudden moment, you could tumble or flip


What are the two contact forces examples?

Two examples of contact forces are friction, which occurs when two surfaces are in contact and resist motion, and normal force, which is the force exerted by a surface to support an object against gravity.


When can motion stop friction?

Motion can stop friction in situations where the object comes to a complete stop or when an opposing force counteracts the motion. Friction occurs when two surfaces rub against each other, so if there is no relative motion between the surfaces, there will be no friction.


What is the relationship between friction and unbalanced force?

Friction is a force that opposes motion between two surfaces in contact. When there is an unbalanced force acting on an object, it can overcome the force of friction and cause the object to accelerate. In situations where the unbalanced force is less than the force of friction, the object will remain at rest.