ؼ
^ϰ߽һϲ˶
2016-08-31
40
Ϣ
֤״̬: δ֤
Ϣ״̬: ѹ
Ϣ: Сѧ
ѵ:
Ͽεص: ɽ·23Ÿó402
ѧУ: ƺ߽
ϸַ: - ɽ·23Ÿó402
  • ҽԺţҺ:15652821333
    ҽԺסԺ:18311458123
  • ^ϰ߽һϲ˶
    ѧоĽṹձ໥áһ˶ɼʹõʵֶκ˼άȻѧݺ߽׼˸һϲһԪ˶֪ʶ㣬ϣϲ
    һ ʵ㡢οϵϵ ʵ 壺״ʹСʡ
    οϵ 壺ο塣
    ϵ 壺ijһȷķǸõϵ
    ڶ ʱλ ʱ̺ʱ ڱʾʱϣʱõʾʱ߶αʾ
    ·̺λ · ˶켣ijȡ
    λ ʾ(ʵ)λñ仯
    ӳλõĩλһ߶αʾλơ
    ʸͱ ʸ дСз
    ֻдСûз
    ֱ˶λúλ ʽx=x1x2
    ˶ٶ ı仯 ʽt=t2t1
    ٶ 壺λ뷢λʱıֵʾ˶Ŀ
    ʽv=xt
    λÿ(ms)
    ٶʸдСз
    ٶȵĴСֵϵڵλʱλƵĴСٶȵķҲ˶ķ
    ƽٶ˲ʱٶ ƽٶ ʱڵƽ̶ȡ
    ˲ʱٶ ʱdzdzСʱڵƽٶȡ
    ˲ʱٶȵĴС
    Ľ ʵ飺ôʱٶ Ŵʱ
    𻨼ʱ
    ϰʹôʱ
    ôʱ˲ʱٶ
    ͼʾٶ ٶȡʱͼ(vtͼ)ٶvʱtϵͼ
    ٶȱ仯ٶ ٶ 壺ٶȵı仯뷢һ仯ʱıֵ
    ʽa=vt
    λÿη(ms2)
    ٶȷٶȷĹϵ ֱ˶Уٶӣٶȵķٶȵķͬ;ٶȼСٶȵĴٶȵķ෴
    vtͼ󿴼ٶ ߵб̶ȾͶжϼٶȵĴС
    һϲһԪ˶֪ʶΪҽܵϣ
  • ҽԺţҺ:15652821333
    ҽԺסԺ:18311458123
  • ǰϸʵ̼ʵʣſͳŵԤ𡢻Ƚ׷ʽ
    ţҺ15652821333  ICP20240985-2  ص