高考物理一轮总复习-课时强化作业14-曲线运动-运动的合成与分解-新人教版.doc
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高考物理一轮总复习-课时强化作业14-曲线运动-运动的合成与分解-新人教版.doc
ideologicalandtheoreticalqualitiesandpracticalworkingability,andstrivetobuildacontingentofleaguecadreswithpositiveworkstyleandhighquality.Holdaregularmeetingofthepartysecretaryeveryfortnightly,arrangetheworkoftheregiment,feedbackthestudentinformation.Focu
高考物理一轮总复习-课时强化作业14-曲线运动-运动的合成与分解-新人教版.doc
ideologicalandtheoreticalqualitiesandpracticalworkingability,andstrivetobuildacontingentofleaguecadreswithpositiveworkstyleandhighquality.Holdaregularmeetingofthepartysecretaryeveryfortnightly,arrangetheworkoftheregiment,feedbackthestudentinformation.Focu
高考物理一轮总复习-课时强化作业15-曲线运动-运动的合成与分解-新人教版.doc
ideologicalandtheoreticalqualitiesandpracticalworkingability,andstrivetobuildacontingentofleaguecadreswithpositiveworkstyleandhighquality.Holdaregularmeetingofthepartysecretaryeveryfortnightly,arrangetheworkoftheregiment,feedbackthestudentinformation.Focu
高考物理一轮总复习-课时强化作业15-曲线运动-运动的合成与分解-新人教版.doc
ideologicalandtheoreticalqualitiesandpracticalworkingability,andstrivetobuildacontingentofleaguecadreswithpositiveworkstyleandhighquality.Holdaregularmeetingofthepartysecretaryeveryfortnightly,arrangetheworkoftheregiment,feedbackthestudentinformation.Focu
天之骄子高考物理一轮总复习 课时强化作业14 曲线运动 运动的合成与分解 新人教版教材-新人教版教材.doc
课时强化作业十四曲线运动运动的合成与分解1.(多选)(2016届沈阳二中高三月考)下列几种说法中,正确的是()A.物体受到变力作用,一定做曲线运动B.物体受到恒力作用,一定做匀变速直线运动C.当物体所受合外力方向与速度方向不在一条直线上时,一定做曲线运动D.当物体所受合外力恒定时,可以做曲线运动解析:物体做曲线运动的条件是力与速度方向不在一条直线上,物体受到变力作用不一定做曲线运动,受到恒力作用不一定做直线运动,变力作用下可以做直线运动,恒力作用下可以做曲线运动,C、D选项正确.答案:CD2.一质点受四个