开玩笑~ 绝对是广告 4 i2 f" ?7 O' q7 p, Q7 Z; n8 k# }Commercial Airliner (757 for example) = 100 Tons. / Z R& L; l" U- F4 L
% ^: p% o2 G3 n- KDistributed over 3 wheels = 33 Tons. + g3 F: V: M# e# q# s w* q, o5 c+ a3 M0 ]! h5 V33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!
开玩笑~ 绝对是广告 - n$ y' l8 M; E5 a3 jCommercial Airliner (757 for example) = 100 Tons. % Z9 l0 j8 g }, ~7 l, r0 ~# p 7 c3 I! o) x2 P: h+ X. rDistributed over 3 wheels = 33 Tons. + T$ x# D4 O4 A3 b
# \$ R, K5 ?9 T; S# a( ?33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so befo ...8 s4 }' X8 l Q1 b
精打细算 发表于 2011-12-1 22:52