The world’s tallest and fastest roller coaster is at six flags Magic Mountain.At the start,riders are shot straight up a tower.They then begin the backward descent the cars reach a speed of 160km/h in 7s during the descent.From a point 100m from th
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 06:51:15
![The world’s tallest and fastest roller coaster is at six flags Magic Mountain.At the start,riders are shot straight up a tower.They then begin the backward descent the cars reach a speed of 160km/h in 7s during the descent.From a point 100m from th](/uploads/image/z/5378859-27-9.jpg?t=The+world%E2%80%99s+tallest+and+fastest+roller+coaster+is+at+six+flags+Magic+Mountain.At+the+start%2Criders+are+shot+straight+up+a+tower.They+then+begin+the+backward+descent+the+cars+reach+a+speed+of+160km%2Fh+in+7s+during+the+descent.From+a+point+100m+from+th)
The world’s tallest and fastest roller coaster is at six flags Magic Mountain.At the start,riders are shot straight up a tower.They then begin the backward descent the cars reach a speed of 160km/h in 7s during the descent.From a point 100m from th
The world’s tallest and fastest roller coaster is at six flags Magic Mountain.At the start,riders are shot straight up a tower.They then begin the backward descent the cars reach a speed of 160km/h in 7s during the descent.From a point 100m from the foot of the tower,the angle of elevation of the top of the tower is 52°.Find the height of the tower,to the nearest metre.
帮我翻译一下,顺便做出来(最好能够有过程),
2楼的,路程为什么为155.
The world’s tallest and fastest roller coaster is at six flags Magic Mountain.At the start,riders are shot straight up a tower.They then begin the backward descent the cars reach a speed of 160km/h in 7s during the descent.From a point 100m from th
7秒钟加速到160,路程为155.5此时仰角为52度,那么塔高199米
The world’s tallest and fastest roller coaster is at six flags Magic Mountain. At the start, riders are shot straight up a tower. They then begin the backward descent the cars reach a speed of 160km/h...
全部展开
The world’s tallest and fastest roller coaster is at six flags Magic Mountain. At the start, riders are shot straight up a tower. They then begin the backward descent the cars reach a speed of 160km/h in 7s during the descent. From a point 100m from the foot of the tower, the angle of elevation of the top of the tower is 52°. Find the height of the tower, to the nearest metre. 世界掉pdiuhvsohfv哦哈落后啊uhfophiouhiou干哈偶igfgiu后果ghaughp噶分配给啊哈
收起