簡諧運動問題(斜面) - 運動
By Suhail Hany
at 2013-03-03T00:00
at 2013-03-03T00:00
Table of Contents
將彈力常數K的彈簧一端固定於地面,另一端繞於光滑斜面頂的輪上,在同輪上的軸再繞一條繩,且另一端吊一質量m得小球使懸於斜面上,裝置如圖,已知輪,軸半徑比為2:1,忽略輪軸繩的質量,若將小球推至彈簧處於原長時靜止釋放,則下列敘述哪些正確?(A)小球開始做簡諧震盪(B)A繩張力恆為B繩兩倍(C)�
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運動
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By Enid
at 2013-03-03T22:57
at 2013-03-03T22:57
By Delia
at 2013-03-03T19:26
at 2013-03-03T19:26
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