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ǧţȫǡǧţ-ҹ̨ǰͰͼŹٷƷģԱҡè̼Ҿʹáҹ̨ϢġӺĵҪܡڻǧţPC汾ֻ档˵ˣǡ棬...

ͬһֵλһ һ ĻһʽG=mg g=9.8N/kg Ҳ ͨ£ڵϣ1kg9.8N 1000ţ1000/9.8kg102.04kg

1ǧţ1000ţ 1=9.8ţƵĿΪ1=10ţ 1ǧţ102.04 ƵĿΪ1ǧţ=100

1ֻҳУҵǧţ 2¼˻ǧţҳ棬лҡѡ 3ҳеġ̨áѡ 4ڴ򿪵ġ̨áҳУҵǧ깤ߡΪʾҴ 5ǧţҳ棬ҵѡ 6ڡáҳ...

1ǧţԼ0.102֡ 1ڵ棬1kN=1000kg /9.8X g1ǧţԼ൱102ǧ˵ 2֣λ֮һ1Ϊ 1000 Ϊڱ׼ѹ£4϶ʱ1ˮ1,000ǧˣkg=1֣t 3ǧ(kg)Ϊ...

1=9.8ǧţ ̼԰1=10ǧţ

ֻǧţ¼ܱ 1¼ǧţҳԿԼ̵һЩ磺ɽȡ 2ȻҵСһ󼴿ѡԼҪƷ 3ѡ·ɽб¼ܡ չǧţ...

1ǧţԼ0.102 㷽 1ţ=1*9.8ţ/=/=1000ţ/9.8ţ/102kg1=1000 102kgԼ0.102

ǧţĵλǧλֱӻ㡣 ⻻㷽£ٶΪ9.8m/s^2 1000/9.8=102ˣڵ棬ǧţ൱102ǧ˵ 1 1ĸ ʵĶ٣ֻҪ...

1ȴǧţڵ¼ѡ񡰹̨ģʽȻԼ˺ź룬µġ¼ 2¼Ϲ̨ģʽ֮󣬵½ǵijùͼꡣ 3ڵĴУҵ̹µġġҵ 4...

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