A fearless bicycle rider announces that he will jump the

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/12 05:36:14

A fearless bicycle rider announces that he will jump the
Beaver River Canyon.If he does not use a ramp,but sim-
ply launches himself horizontally,is there any way that he
can succeed?Why?

No,he can't succeed!
Because no matter how much the horizontal velocity is ,he will drop under the action of gravity in the vertical direction !
不可以.无论水平速度如何,他在竖直方向上还是会因为受到重力作用而下降!
希望可以帮到你!

A fearless bicycle rider announces that he will jump the 1.I'm sure he will jump UP when he _____ the good news A.lea Tom told us that he the new bicycle last week?A buys B bough 1.He never expected that ______ find the bicycle.A.to B.to b the bicycle he bought is ( )a baigain "The headmaster announces\d that the sports meeting is begin i'm sure he will jump high when he lears about the good news Max was so c_when he jump up and down at the concert that he I like the bicycle.He is riding the bicycle. He rode a bicycle to the station.（同义句） He ______ _______ a b work,he,doesn't,will,day,and,dreams,that,he,win,lottly,the,a .It isn‘t quite that he will he present at the meeting.　　A.c