A fearless bicycle rider announces that he will jump the
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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?
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!
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
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the bicycle he bought is ( )a baigain
"The headmaster announces\d that the sports meeting is begin
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.It isn‘t quite that he will he present at the meeting. A.c