SAT 2 while a child flies a kite o a breezy day,a burst of wind causes the kite to fly in 1.6 diameter circles in the sky every second.If the circular motion were converted to a straight down speed how fast would the kite dive toward the ground?A 3.1

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SAT 2 while a child flies a kite o a breezy day,a burst of wind causes the kite to fly in 1.6 diameter circles in the sky every second.If the circular motion were converted to a straight down speed how fast would the kite dive toward the ground?A 3.1
SAT 2
while a child flies a kite o a breezy day,a burst of wind causes the kite to fly in 1.6 diameter circles in the sky every second.If the circular motion were converted to a straight down speed how fast would the kite dive toward the ground?A 3.14m/s B 5m/s C 6.38m/s D 9.8m/s E 15.7m/s

SAT 2 while a child flies a kite o a breezy day,a burst of wind causes the kite to fly in 1.6 diameter circles in the sky every second.If the circular motion were converted to a straight down speed how fast would the kite dive toward the ground?A 3.1
同5月3号sat2 physics...可惜我也看不懂题.

外国人。。。你可以翻译下吗
好吧,我大概懂意思了,我是初中的无能解决
不过你可以用动能定理求的吧。。。

当 一个小孩在一个有微风的日子里放风筝,一阵大风引起了风筝以直径1.6米每秒的圆心轨迹在空中飞行 如果这个风筝是做圆周运动那么将转变为下降的力
问风筝在大风的影响下多快会降落(俯冲)至地面?
a. 3.14m/s b. 5m/s c. 38m/s d. 9.8m/s e. 15.7m/s
公式忘记了 翻译在此 答案应该会很快就能自己做出来的吧 就用一个公式而已 目测是先算半...

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当 一个小孩在一个有微风的日子里放风筝,一阵大风引起了风筝以直径1.6米每秒的圆心轨迹在空中飞行 如果这个风筝是做圆周运动那么将转变为下降的力
问风筝在大风的影响下多快会降落(俯冲)至地面?
a. 3.14m/s b. 5m/s c. 38m/s d. 9.8m/s e. 15.7m/s
公式忘记了 翻译在此 答案应该会很快就能自己做出来的吧 就用一个公式而已 目测是先算半径然后再用公式算出直线速度。加油!
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SAT 2 while a child flies a kite o a breezy day,a burst of wind causes the kite to fly in 1.6 diameter circles in the sky every second.If the circular motion were converted to a straight down speed how fast would the kite dive toward the ground?A 3.1 求英语翻译 The mother sat the child at a little table 帮我翻译一下,The mother sat the child at a little table急! I liked to watch TV_________I was a child.A.before B.while C.as D.if Leave a child in c___ of the shop while the manager was away.是首字母填空. The child _______ on the chair and eating a cake.A.siting B.sitting C.ia sitting D.is sat The mother sat the child at a little table.母亲安排孩子坐到小桌旁sat 在可以做就及物动词?在这有点不懂 The mother sat the child at a little table.母亲安排孩子坐到小桌旁sat 在可以做就动词?在这有点不懂 A child asks all kinds of ( ) while he is growing up.A.troubles B.matters C.problems D.questions Hismothe__him to leave home while he was stlii a child A.forces B.has forced C.forced D.was forcing A child asks all kinds of ( )while he is groA child asks all kinds of ( )while he is growing up.A.troubles B.matters C.problems D.questions ) 状语从句的问题They were surprised a child should work out the problem while they themselves couldn’t.这里的while引导的是什么状语从句? A child asks all kinds of question while he is growing up求这句话的翻译 拜托了谢谢! ____ we sat down,the host gave us each a piece of paperA.while B.as 为什么答案是A 英语翻译At home,a parent may be spending hours with a child time that the parent greatly enjoys while valuing the long-term benefit that will come to the child.1、翻译整句 2、第一个that引导的是什么从句?3、第二个that 引导的 No sooner had we sat down ______we found it was time to go.A.thanB.whenC.asD.while While i was drawing,I saw some people ___by the river. A sit B sat C sitting D to sit No sooner had we sat down ______we found it was time to go.A.thanB.whenC.asD.while