Throughout the year we spend a lot of time "on rope" comparing the performance of different brands and types of rescue ropes.
基于1个网页-相关网页
USE KNIFE ON ROPE 砍断绑住小鳄鱼的绳子
order on rope 结组顺序
I'm holding on your rope 我紧握着你给的希望 ; 努力回忆着你那句话语 ; 我紧紧握着你的绳 ; 我握着你给我的绳索
Vest On Rope 马甲上的绳索
pull on rope 拉绳子
Mario On Rope 马里奥挑战走钢丝
ON ROPE LIMITED 公司名称
bending stress on rope 钢索弯曲应力
dance on a rope 被绞死
Coils of rope lay on the quayside.
码头上放着一盘盘的绳子。
He pulled harder on the rope, grunting with the effort.
他边用力边哼声,使出更大的力气拉绳子。
The climbers were on the rope.
攀登者们用绳索相互系在一起。
He offered ten thousand dollars to anyone willing to follow him on a one-day climb without a rope.
VOA: special.2009.12.09
So, a massless body cannot have a net force on it, because the acceleration of the rope cannot be infinite.
所以没有质量的物体不会受到力,因为绳子的加速度不可能是无穷大
So, massless bodies will always have, like a massless rope, equal and opposite forces on the two ends.
所以无质量的物体,比如这个绳子,两边所受的力永远都相等
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