Advantages 1) Walking/biking/driving is possible 2) Coffee mug stays on the dashboard 3) Shuffling across a carpet to shock someone Disadvantages 1) Machine efficency is decreased: energy input is lost to heat 2) Getting shocked by doorknobs 3) Rug burn
Advantage of friction photo
frictionlaws of a dry
Advantages of friction: It allows us to walk without slipping, helps stop moving objects, and provides grip for vehicles on roads. Disadvantages of friction: It causes wear and tear on surfaces, reduces efficiency in machines, and can generate heat leading to energy loss.
These are a few of the great many advantages and disadvantages of having friction in sport: Friction allows a running person to stop, change direction, jump, catch a ball, and throw a ball. Friction between a ball and the air limits how far it can be thrown (although gravity has an even greater effect). Runners require energy to overcome the friction between their feet and the ground.
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.
Advantages of linear motion include simplicity, precision, and ease of control. Disadvantages may include limited speed compared to rotary motion, higher friction and wear on components, and potential for misalignment.
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there are no advantages or disadvantages
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disadvantages advantages of osx