Traditional Culture Encyclopedia - Hotel franchise - The height of people and balloons from the ground is h, just suspended in the air, the mass of balloons is m, and the mass of people is m, so people should get to the ground safely from the soft rope
The height of people and balloons from the ground is h, just suspended in the air, the mass of balloons is m, and the mass of people is m, so people should get to the ground safely from the soft rope
The height of people and balloons from the ground is h, just suspended in the air, the mass of balloons is m, and the mass of people is m, so people should get to the ground safely from the soft rope tied under the gas.
The external force of the balloon and human system is zero, so the momentum is conserved.
Suppose that the descending speed of people is V 1 and the ascending speed of balloons is V2.
There is mV 1 = MV2. It takes t to get people down to the ground.
Then V 1*t = h, and the rising distance of the balloon is v2 * t = MTV1/m = hm/mm = hm/m.
So the soft residual length is at least h+hm/m.
- Previous article:What does lp position mean?
- Next article:Introduction to the plots of the episodes of the TV series "The Beating of Our Own People"
- Related articles
- How many kilometers is it from Xianju Service Area to Cangnan Longgang?
- What floor is Wanda Jiahua Hotel Shangrao?
- Where is Nan Jun Bookstore on Hongqi Street in Jianchang County?
- Yangzhou aizhiyuan 3d themed hotel
- Is the second phase investment and financial management project of Atour Hotel true or false?
- Xinluowan bus line
- Which shopping mall should I find for Xianghe second-line brand sofa?
- What about the surrounding facilities of Longhuwan Community in Shangrao?
- How about Ningbo Jiangdong Hongri Wedding Co., Ltd.?
- Ask for an animation, like a housekeeper+harem.