100分求英文翻译,求手工
AheliumballoonisrisingverticallyabovepointAthatislocatedonlevelgrounddirectlyundernea...
A helium balloon is rising vertically above point A that is located on level ground directly
underneath the balloon. As it rises for a time period of 1 minute, its angle of elevation from a
point B on the ground that is located 180 meters from point A changes from 13 degrees to 65
degrees. How far does the balloon rise during this period of time? Approximate your answer to
the nearest tenth of a meter. 展开
underneath the balloon. As it rises for a time period of 1 minute, its angle of elevation from a
point B on the ground that is located 180 meters from point A changes from 13 degrees to 65
degrees. How far does the balloon rise during this period of time? Approximate your answer to
the nearest tenth of a meter. 展开
3个回答
展开全部
您好,这是一道数学题,翻译时应按中文表达习惯,译文如下供参考:
一个氦气球垂直从点A升起,点A位于氦气球正下方的水平面上。点B距离点A180米的水平面上,当气球升起1分钟时,其仰角相对于点B从13度变为65度。问:在这段时间,气球升起多高?计算结果精确在0.1米。
一个氦气球垂直从点A升起,点A位于氦气球正下方的水平面上。点B距离点A180米的水平面上,当气球升起1分钟时,其仰角相对于点B从13度变为65度。问:在这段时间,气球升起多高?计算结果精确在0.1米。
参考资料: 来自【VS天才翻译家】
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
氦气球上升点位于其垂直向下地面上的气球的正上方。上升时间为1分钟,从点B运动到点A,其仰角度的变化从13度到65度,两点的直线距离为180米。问:在这段时间里,气球上升了多高?请给出大致的高度,答案精确到0.1米。
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询