牛顿第二运动定律是？A.在没有外力作用下孤立质点保持静止或做匀速直线运动B.扭矩与角加速度的关系C.力的相互性D.F=ma - 查题网

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高等继续教育 / 工业机器人技术

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题型描述: 单选题

牛顿第二运动定律是？

A.在没有外力作用下孤立质点保持静止或做匀速直线运动
B.扭矩与角加速度的关系
C.力的相互性
D.F=ma

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工业机器人技术

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