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ǧţȫǡǧţ-ҹ̨ǰͰͼŹٷƷģԱҡè̼Ҿʹáҹ̨ϢġӺĵҪܡڻǧţPC汾ֻ档˵ˣǡ棬...

=1000/9.8=102.04

ͨ(ڵ)1kg9.8N 1000ţ1000/9.8kg102.04kg Դƣ7.8ǧţ7.8102.04=795.912

һֵ1000kg 1kg=9.8N 1N=1/9800 1000N=0.102 g10ʱ1000kN=100t g9.8ʱ1000kN=102.0408t

ȣǧţĵλǧλֱ߲ӻ㣬 ɹʽG=mg֪ȣ ϵgΪٶȣλΪm/s²N/kg gǶֵСλйء ڵ棬ٶΪg=9.8m/s...

ǧţĵλǴдģǧţǹгõλֱӻ㣬10kN=1000kg X g1ֵĺЧӦΪ10kN1US ton = 8.89645 kN ǧţĵλǧλֱӻ㡣 ⻻㷽£...

ţĴСλ˵ǧλ ʹͬڵϣϸ˵ϱҲDzͬģλõĺйء -----------------------------------------------------...

1KNԼ100kg10KNԼ1000Kg1֡ 1¥һ1.5KN~2.5KN/ƽ150~250/ƽҲ˵1KNԼ100Kg1Ϊ10KN 2ָʹṹ򹹼ͱεءϰָʩڹ̽ṹʹ̽...

ǧţԡׯӡzҶ{ǧţӶ·ʡһֵЯķǧţԢ⡰նǧţѡǧţΪ֣ϣΪ̼ЯĹ

һN=mg 0.5ǧNԼ50Kg 0.5ǧţ/ƽ׵50/ƽס ϣ԰ﵽ㣬ˡ

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