题干

如图所示,弹簧测力计的最小刻度是____,它的测量范围是____,用这个弹簧测力计不能测量超过____的力。图中弹簧测力计对物体的拉力为____。·

上一题 下一题 0.0难度 选择题 更新时间:2017-12-07 07:21:40

答案(点此获取答案解析)

0.2N,0~5N,5N,2.4N

同类题2

A warm thought suddenly came to her____ she might use the pocket money to buy some flowers for her mother’s birthday.