Essay on friction can be friend or foe
Answers
Answered by
19
friction is freind in the sense it helps us to walk . we push the floor with our toes and the floor push us with equal and opposite action so that we can walk. with the help of friction we can hold objects and perform work whereas we can write in paper all due to friction.
but it's a foe too coz it results in the opposition to the motion causing us to expend extra force to overcome that. that's the reason we get tired by cycling otherwise in absence of friction we never get tired but we can never ride too in the first place. it results in the loss of fuel. it cause us the injury when we fell off a cycle while riding due to friction.
so friction is freind and foe depending on whose side you choose
but it's a foe too coz it results in the opposition to the motion causing us to expend extra force to overcome that. that's the reason we get tired by cycling otherwise in absence of friction we never get tired but we can never ride too in the first place. it results in the loss of fuel. it cause us the injury when we fell off a cycle while riding due to friction.
so friction is freind and foe depending on whose side you choose
Similar questions