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物理填空题.希望能用中文解释一下题目的意思并说明一下结题方法.SupposethatthestiffnessoftherightmostspringinFigure2.22(p.65)is14N/manditsrelaxedlengthis13cm.Attheinstantshown,thelocationofthegreen

题目详情
物理填空题.希望能用中文解释一下题目的意思并说明一下结题方法.
Suppose that the stiffness of the rightmost spring in Figure 2.22 (p.65) is 14 N/m and its relaxed length is 13 cm.At the instant shown,the location of the green mass is m relative to the point of attachment of the spring.What is the spring force exerted on the green mass at this instant?
< ——,—— ,—— > N/m
▼优质解答
答案和解析
假设在图2.22的右边的弹簧刚度(节)是14 N / m和自然的长度是13厘米.在即时显示,绿色质量的位置是< 0.2,0.03,0.5 > M相对于弹簧的连接点.对绿色质量在该时刻的弹簧力是什么?
翻译可能不是很准确,解题要图,应该是胡克定律的应用.
△f=K△X