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1) In machines the mechanical parts which rub with each other wear out. 2) Due to friction between the sole of the shoe and the floor the sole wears out. 3) Tyres of vehicles wear out because of friction. 4) Energy is wasted in overcoming the force of friction.
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Is a pipe gripped by a stillson wrench an advantage or disadvantage of friction?
is gripping a pipe with a stillson wrench an andvantage or a disadvantage of friction?
What is advantages and disadvantage of dry friction?
frictionlaws of a dry
Mention any one advantage and disadvantage of friction from your daily life?
Advantage-we can write. Disadvantage- hard to move objects
Why is friction a disadvantage?
Friction is a disadvantage because it causes resistance and reduces the efficiency of motion in various mechanical systems. It generates heat, causes wear and tear on surfaces, and can lead to energy loss. Minimizing friction is essential for improving performance and reducing the negative effects associated with it.
What are theAdvantage or disadvantage of friction?
The main disadvantage of friction is that energy is required to overcome friction and that energy is effectively wasted. On the other hand, friction enables motion. If there were no friction, it would be like an extreme case of trying to walk on ice or on a very smooth surface with an oil slick on it. You could not get any traction to start moving or, if already moving, it would be impossible to change the magnitude or direction of motion.
What an example of a machine in which friction is both an advantage and a disadvantage?
A car is an example of a machine where friction can be both an advantage and a disadvantage. Friction between the tires and the road allows the car to accelerate, brake, and turn smoothly, providing traction. However, friction also causes wear and tear on the tires and causes the engine to work harder, leading to decreased fuel efficiency.
What is disvantages of friction?
One disadvantage of friction is when you fall over and graze your knees on contact with the ground. One advantage is to put on your brakes and bring your vehicle safely to a stop!
What are the advantages of scotch yoke mechanism over slider crank mechanism?
Reduced friction, smoother operation, more power delivered. A big disadvantage is that the slot in the yoke wears rapidly due to sliding friction.
Why do hydraulic machines have friction as both an advantage and a disadvantage?
Friction in hydraulic machines can be an advantage because it helps to maintain pressure and prevent leaks by creating a tight seal between components. However, excessive friction can lead to wear and tear on the system, reducing its efficiency and potentially causing overheating.
What is the advantage and disadvantage of frictions?
one advantage: it keeps things in their place. one disadvantage: it wastes energy when you move things to another place.
What is advantages and disadvantages of friction?
An example using a car:Advantage: friction on car tires makes the car stop. Without friction, the car would continue without stopping (e.g. such as mass in space once given a push in one direction)Disadvantage: friction on car tires means more energy is required to propel the car forward = more gas is required for a trip.
What advantage and disadvantage mechanical energy?
Advantage: Mechanical energy is easily convertible into other forms of energy making it versatile for various applications such as in machines and transportation. Disadvantage: Mechanical energy can be lost due to friction and other factors leading to inefficiencies in mechanical systems.
