friction is good and bad for human life explain?
Answers
Answer:
Here is your answer
Explanation:
benefits due to friction
1 it reduces the chances of slipping
2 reduces the chances of accidents in vehicles
Demerits due to friction
it reduces the efficiency level in vehicles
generally , friction caused in the air for launching of aircrafts is not good
"A physical force that resists the relative motion between two closely linked bodies," according to the definition of friction.
Explanation: One of the most evident impacts of friction is that it may cause items to gradually wear away; examples include uneven shoe soles, balding bicycle tyres, and the deliberate activity of rubbing sandpaper on a surface. Attempting to walk, roller skate, or ski on slippery surfaces such as ice or snow reinforces the idea that starting going and/or changing direction are both difficult in low-friction conditions. In the popular media, friction is typically depicted as having a 'negative' consequence that should be decreased or removed (for example by using friction reducing oils).