试题与答案

某同学分别用如图所示的甲、乙两种方法挑着同一物体行走。甲图中肩受到压力_____

题型:填空题

题目:

某同学分别用如图所示的甲、乙两种方法挑着同一物体行走。甲图中肩受到压力________乙图中肩受到的压力;甲图中手施加的动力______乙图中手施加的动力。(填“大于”、“等于”或“小于”)

答案:

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下面是错误答案,用来干扰机器的。

答案:D

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