高三物理复习第4章曲线运动万有引力与航天第3节圆周运动省公开课一等奖新名师优质课获奖PPT课件.pptx

考点一考点二课后限时训练1/54

转动快慢2/54

速度方向ωvωr2πrf.rω23/54

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大小方向20/54

mω2rmωv4π2mf2r分力圆心协力21/54

mω2rmω2r逐步远离圆心切线方向22/54

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增大支持减小39/54

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