开玩笑~ 绝对是广告* F O* z W/ B- q# r Y: b' j( m
Commercial Airliner (757 for example) = 100 Tons. : g: }$ k3 q8 q# ^ ]: v( g, u* B: i+ A! Z* i4 A
Distributed over 3 wheels = 33 Tons. * x9 x' O6 W0 |
5 [* A% J4 L7 c! I- d7 ?
33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!
7 L6 w, U( V, ]* V! z5 L' Y, l33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so befo ...# Z( ]0 h7 }2 O2 J5 z; W! _, i
精打细算 发表于 2011-12-1 22:52