A piece of ice is kicked and slips along a horizontal ice surface with negligible resistance at a velocity of 2m/s.Does the ice experience any forward force?What is the velocity 5s later?
来源:学生学帮网 编辑:学帮网 时间:2024/07/07 02:53:20
A piece of ice is kicked and slips along a horizontal ice surface with negligible resistance at a velocity of 2m/s.Does the ice experience any forward force?What is the velocity 5s later?
The ice slips along a horizontal ice surface with negligible resistance,so the velocity 5s later is also 2m/s,and it does't experience any forward force.
一块冰在水平的冰面上被踢并以微小的2m/s的速度滑动。这块冰是否受到向前的力?5s后它的速度是多少? (这是物理问题吧...)
The warmer a room is,the sooner a piece of ice in it d_
It is a piece of
英语翻译A piece of ice is kicked and slips along a horizontal ice surface with negligible resistance at a velocity of 2m/s.Does the ice experience any forward force?What is the velocity 5s later?
A piece of ice is kicked and slips along a horizontal ice surface with negligible resistance at a velocity of 2m/s.Does the ice experience any forward force?What is the velocity 5s later?
英语翻译If you touch a match to a piece of this ice,it'll burst into flame.这里的 match to a piece of this ice
There is only a piece of bread
A piece of love is unrequited love
Germany is like a piece of shit
this is gonna be a piece of
a piece of summer.a piece of
That is a piece of paper.(改为否定句) That( )( )a piece of paper.
When a piece of ice is taken ____ a warm room,it gets smaller and smaller uA.in; in B.out of; at C.into; in D.to; by until _____ the end it disappears completely.
a piece of work
a blank piece of
take a piece of
A piece of
a piece of
a piece of cake