frankPodmore@slrpnk.net to Fuck Cars@lemmy.worldEnglish · 2 days agoCar tyres shed a quarter of all microplastics in the environment – urgent action is neededtheconversation.comexternal-linkmessage-square147fedilinkarrow-up1727arrow-down129
arrow-up1698arrow-down1external-linkCar tyres shed a quarter of all microplastics in the environment – urgent action is neededtheconversation.comfrankPodmore@slrpnk.net to Fuck Cars@lemmy.worldEnglish · 2 days agomessage-square147fedilink
minus-squaresping@lemmy.sdf.orglinkfedilinkEnglisharrow-up5·12 hours ago should be proportional to the weight of the system It’s that really true? Wear to the roads is proportional to the fourth power of axle weight so I would never have predicted a linear relationship.
minus-squareaim_at_me@lemmy.nzlinkfedilinkEnglisharrow-up2·9 hours agoExponential relationships are still proportional.
It’s that really true? Wear to the roads is proportional to the fourth power of axle weight so I would never have predicted a linear relationship.
Exponential relationships are still proportional.