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Frictions is a force that opposes motion between two surfaces that are touching.
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Define lubricity of plastic?
The inverse of it's sliding friction coefficient. It's slippery-ness.
Define sliding friction and rolling friction?
Sliding friction is the force that opposes the motion of an object sliding along a surface. Rolling friction, on the other hand, is the force that opposes the motion of an object rolling over a surface. Rolling friction is generally less than sliding friction, making it easier for objects to move when rolling rather than sliding.
Does friction provide negative acceleration or positive acceleration?
Friction opposes motion. As long as you define the direction in which the object is moving to be positive, the acceleration due to friction will be negative. If you think about it, you start out with positive speed and friction decreases the speed, so adding friction subtracted from the speed. Note: Friction is counterintuitive when you start dealing with rolling without slipping. This answer doesn't address this.
What does the word define mean in spanish?
definir - to define defino - I define defines - you (singular, informal) define define - you (singular, formal) define, he/she defines definimos - we define defineis - you (plural, informal) define definen - you (plural, formal)/ they define.
How do racing car designers combat the effect of friction?
Racing car designers combat the effect of friction by using materials with low friction coefficients, such as lightweight and smooth materials for moving parts like bearings and gears. They also design aerodynamic features to reduce drag and improve airflow around the car, which can help minimize the effects of friction on speed and efficiency. Additionally, they may use lubricants and cooling systems to reduce heat buildup and friction between moving parts.
A 200-kg car rounds a circular turn of radius 20 m If the road is flat and the coefficient of the friction between tires and road is 70 how fast can the car go without skidding?
define skidding.... 30mph.
What 6 things do protocol define?
Define processes on either end of communication. Define the types of messages. Define the syntax of messages. Define the meaning of any informational fields. Define how the messages are sent and the expected response. Define interaction with the next lower layer.
Define social construct?
define social constuction define social constuction
How do you define customer service?
define what customer service define what customer service
What is the define of stress?
Define intonation
Can you Define define?
the meaning of a word
Why the conquered tribes hate Aztecs and define tribute?
what is the define tribute what is the define commerce
