机械能守恒定律物理题如图,A和B两球的质量相同,A球系在不可伸长的绳上,B球固定在轻质弹簧上,绳和弹簧的另一端均固定在O点,现把两球都拉到水平位置(绳和弹簧均拉直且为原长),然后释
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/30 22:42:49
![机械能守恒定律物理题如图,A和B两球的质量相同,A球系在不可伸长的绳上,B球固定在轻质弹簧上,绳和弹簧的另一端均固定在O点,现把两球都拉到水平位置(绳和弹簧均拉直且为原长),然后释](/uploads/image/z/3877689-57-9.jpg?t=%E6%9C%BA%E6%A2%B0%E8%83%BD%E5%AE%88%E6%81%92%E5%AE%9A%E5%BE%8B%E7%89%A9%E7%90%86%E9%A2%98%E5%A6%82%E5%9B%BE%2CA%E5%92%8CB%E4%B8%A4%E7%90%83%E7%9A%84%E8%B4%A8%E9%87%8F%E7%9B%B8%E5%90%8C%2CA%E7%90%83%E7%B3%BB%E5%9C%A8%E4%B8%8D%E5%8F%AF%E4%BC%B8%E9%95%BF%E7%9A%84%E7%BB%B3%E4%B8%8A%2CB%E7%90%83%E5%9B%BA%E5%AE%9A%E5%9C%A8%E8%BD%BB%E8%B4%A8%E5%BC%B9%E7%B0%A7%E4%B8%8A%2C%E7%BB%B3%E5%92%8C%E5%BC%B9%E7%B0%A7%E7%9A%84%E5%8F%A6%E4%B8%80%E7%AB%AF%E5%9D%87%E5%9B%BA%E5%AE%9A%E5%9C%A8O%E7%82%B9%2C%E7%8E%B0%E6%8A%8A%E4%B8%A4%E7%90%83%E9%83%BD%E6%8B%89%E5%88%B0%E6%B0%B4%E5%B9%B3%E4%BD%8D%E7%BD%AE%EF%BC%88%E7%BB%B3%E5%92%8C%E5%BC%B9%E7%B0%A7%E5%9D%87%E6%8B%89%E7%9B%B4%E4%B8%94%E4%B8%BA%E5%8E%9F%E9%95%BF%EF%BC%89%2C%E7%84%B6%E5%90%8E%E9%87%8A)
xW[S"G+[V"n{~B
YXH+YM*Om]DSQU`KWy/t8+&KT0}9f.>-$po65w#,| )Gjy]˦){
.wMp=)sףvڰxU;'d2_
.#ER?S;u+xlf!Kܽ@Â:ld10 2%RHu;
j
z&773/z#awJԤTFvH$;Eٰy, X%GCiAX"% \P@ Lzs{87 )|tzCL}e '㺙Ϙb+St{-&vI
fO?VVg?=gVW1[,-.ؖB/C_cOŠxZu8+n5
E}7
/}Ѱ~#$:Yz~#1P"xXz"[,K>GtKQ+
EX .{|~jlR =XZp>Yx`ReXJ*{ sttc#Y Vceku)vnP4qp(-V(>(J5HzzS
K
PF]