初速度为0的公式: s=at^2/2,v=at1)Ts内位移比:1T=t,2T=2t,3T=3t....nT=ntS1=at^2/2,S2=a(2t)^2/2,S3=a(3t)^2/2,....Sn=a(nt)^2/2S1:S2:S3:...:Sn=1^2:2^2:3^2:....:n^22)Ts末速度比:v1=at,v2=a(2t),v3=a(3t)....vn=a(nt)v1:v2:v3:...:vn=1:2:3:....:n3)相同位移间隔时间比:S1=a(t1)^2/2,S2=a(t2)^2/2,S3=a(t3)^2/22....Sn=a(tn)^2/2由于S1:S2=1:2,得出(t1)^2:(t2)^2=1:...
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