锟叫撅拷锟皆岋拷锟�

一锟斤拷锟叫撅拷锟斤拷變锟斤拷锟絓锟斤拷

(一锟斤拷锟斤拷锟斤拷使锟矫达拷锟絚計锟絩锟斤拷:

1锟斤拷锟斤拷(g锟斤拷u)锟届：見锟教诧拷锟斤拷

2锟斤拷锟斤拷锟斤拷要锟絚锟斤拷锟斤拷50HZ锟斤拷4---6锟斤拷锟侥斤拷锟斤拷锟�

锟斤拷锟絖锟斤拷取記锟斤拷锟节硷拷锟斤拷锟斤拷锟絞锟斤拷锟斤拷锟絰5锟斤拷锟絚

3锟斤拷锟斤拷锟絚锟斤拷锟斤拷锟斤拷锟侥凤拷锟斤拷

a锟斤拷锟叫旓拷锟斤拷锟絯锟絓锟斤拷锟斤拷r锟斤拷

锟斤拷锟絗锟筋范锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟絊1=S2=S3=……锟斤拷锟絫锟斤拷锟絯锟斤拷锟斤拷锟斤拷直锟斤拷锟絓锟接★拷

锟斤拷锟紻S1=DS2=DS3=…….=锟斤拷锟斤拷(sh锟斤拷), 锟絫锟斤拷锟絯锟斤拷锟斤拷變锟斤拷直锟斤拷锟絓锟斤拷锟斤拷

b锟斤拷锟統锟斤拷锟斤拷锟劫度ｏ拷

锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷DS锟斤拷锟斤拷锟斤拷DS= aT2锟斤拷锟斤拷俣锟�锟斤拷

锟紻锟襟法ｏ拷锟斤拷v—t锟紻,锟斤拷a=直锟斤拷锟斤拷斜锟斤拷

c锟斤拷锟統锟斤拷锟斤拷锟絩锟劫度ｏ拷 V1=锟斤拷S1+S2锟斤拷/2T V2=锟斤拷S2+S3锟斤拷/2T

锟斤拷锟斤拷锟斤拷锟統锟斤拷锟斤拷變锟斤拷直锟斤拷锟絓锟接的硷拷锟劫度ｏ拷

1锟斤拷原锟斤拷锟斤拷DS=aT2

2锟斤拷锟斤拷锟絣锟斤拷锟斤拷

a锟斤拷锟斤拷锟斤拷锟姐定锟斤拷锟斤拷锟斤拷锟絚木锟斤拷锟斤拷平锟叫的★拷

b锟斤拷锟斤拷50HZ锟斤拷4—6锟斤拷锟斤拷锟斤拷锟�锟斤拷

3锟斤拷锟斤拷锟斤拷锟斤拷模锟诫姶糯锟斤拷c計锟絩锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(f锟斤拷)锟斤拷锟斤拷片锟斤拷锟酵夛拷锟斤拷锟斤拷锟皆�锟斤拷小車锟斤拷锟斤拷锟終锟斤拷一锟剿革拷锟叫伙拷輪锟斤拷锟絃木锟藉、锟教度筹拷锟斤拷锟絕锟絘锟斤拷锟斤拷(d锟斤拷o)锟斤拷锟斤拷锟缴革拷锟斤拷(d锟斤拷o)锟斤拷锟斤拷

4锟斤拷锟斤拷要锟統锟斤拷锟斤拷

锟絰锟今紙庯拷,锟剿筹拷記锟斤拷(sh锟斤拷)锟絚,锟統锟斤拷每锟斤拷锟絩锟絞锟絞锟斤拷锟�(n锟斤拷i)锟斤拷位锟斤拷S1锟斤拷S2锟斤拷S3 锟斤拷锟斤拷锟斤拷锟斤拷锟紻锟斤拷O锟斤拷锟斤拷一锟絚锟斤拷

5锟斤拷锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)處锟斤拷锟斤拷

锟斤拷锟斤拷(j锟斤拷)锟統锟斤拷锟斤拷锟斤拷锟斤拷罘ㄌ庯拷頂�(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟斤拷俣龋锟�

S4—S1=3a1T2 锟斤拷 S5—S2=3a2T2 锟斤拷 S6—S3=3a3T2锟斤拷a=锟斤拷a1+a2+a3锟斤拷/3=锟斤拷S4+S5+S6— S1—S2—S3锟斤拷/9T2

锟斤拷锟斤拷锟斤拷锟統锟斤拷變锟斤拷锟絓锟接的硷拷锟絩锟劫度ｏ拷锟斤拷同锟较ｏ拷

锟斤拷锟斤拷锟叫撅拷平锟斤拷锟絓锟斤拷

1锟斤拷锟斤拷锟皆�锟斤拷锟斤拷

锟斤拷一锟斤拷锟侥凤拷锟斤拷锟斤拷锟狡斤拷锟叫★拷锟斤拷诳锟斤拷械锟杰夛拷E锟斤拷锟斤拷锟斤拷锟劫革拷锟斤拷(j锟斤拷)軌锟紼锟斤拷某些锟絚锟斤拷位锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷h=锟斤拷锟絫锟斤拷锟斤拷锟斤拷x=v0t锟斤拷v0锟斤拷锟斤拷锟斤拷v0锟斤拷平锟斤拷值锟斤拷

2锟斤拷锟斤拷锟斤拷锟斤拷模锟�

木锟斤拷锟斤拷锟阶硷拷锟斤拷锟紻锟�锟斤拷未锟斤拷水平锟斤拷斜锟斤拷锟斤拷小锟斤拷锟斤拷锟教度筹拷锟斤拷锟斤拷锟斤拷小锟阶的匡拷片锟斤拷锟斤拷锟絅锟斤拷锟斤拷

3锟斤拷锟斤拷锟絣锟斤拷锟斤拷

a锟斤拷 锟教讹拷锟阶硷拷锟斤拷木锟斤拷要锟絈直锟斤拷

b锟斤拷 斜锟斤拷未锟剿碉拷锟叫撅拷水平锟斤拷锟节白硷拷锟较準確記锟铰槽匡拷位锟斤拷锟斤拷

c锟斤拷小锟斤拷每锟轿從诧拷锟斤拷同一位锟斤拷锟斤拷锟給止锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟叫撅拷锟斤拷锟斤拷锟絚锟斤拷變锟絇(gu锟斤拷n)系

1.锟斤拷锟斤拷锟絯锟絳锟斤拷

锟斤拷1锟斤拷锟矫懸掞拷锟斤拷锟絘锟侥凤拷锟斤拷锟給锟斤拷锟斤拷施锟接夛拷锟斤拷

锟斤拷2锟斤拷锟斤拷锟叫憋拷锟斤拷锟斤拷記錄和凤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟斤拷O(sh锟斤拷)計锟斤拷锟接涗洷锟斤拷锟�

锟斤拷3锟斤拷锟矫圖锟襟法侊拷锟斤拷锟斤拷锟斤拷驗數(sh锟斤拷)锟斤拷(j锟斤拷)锟絇(gu锟斤拷n)系锟斤拷锟紼锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷v锟斤拷锟剿★拷锟斤拷锟斤拷锟斤拷锟絃锟斤拷M锟斤拷锟剿斤拷锟斤拷锟斤拷锟斤拷系

锟节革拷锟斤拷(j锟斤拷)锟斤拷锟統锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟剿硷拷锟斤拷锟斤拷锟絚

锟桔帮拷锟秸圖锟叫革拷锟絚锟侥分诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟絃試锟斤拷锟斤拷一锟絣平锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷直锟斤拷锟斤拷

锟斤拷锟皆忥拷锟缴碉拷锟斤拷锟截癸拷锟絀(y锟斤拷)锟斤拷變锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥猴拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟饺嘗試一锟轿猴拷锟斤拷(sh锟斤拷)锟斤拷锟界不锟叫則锟斤拷锟絔锟斤拷锟轿猴拷锟斤拷(sh锟斤拷)锟斤拷锟界看锟斤拷锟襟反憋拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟絫變锟斤拷锟絇(gu锟斤拷n)锟斤拷锟斤拷锟介倒锟斤拷(sh锟斤拷)锟斤拷锟叫撅拷一锟斤拷锟角凤拷锟斤拷锟斤拷锟斤拷P(gu锟斤拷n)系锟斤拷锟紻锟斤拷锟角凤拷锟阶�?y锟斤拷u)锟街憋拷锟斤拷锟�----锟斤拷锟斤拷锟斤拷直锟侥凤拷锟斤拷锟斤拷锟斤拷

锟捷斤拷釋猴拷锟斤拷(sh锟斤拷)锟斤拷锟絖式锟叫筹拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟絰锟斤拷

2.注锟斤拷锟斤拷項ｏ拷锟斤拷锟斤拷锟斤拷锟絘锟斤拷要锟絕锟洁（锟斤拷锟斤拷锟解彈锟缴筹拷锟斤拷锟戒彈锟斤拷锟睫讹拷