Dievsky V.A. - Solution of problem D1 variant 3 (D1-03)
Product description
The thrust of the propellers of a helicopter of mass m with its vertical rise from
The state of rest is 1.5 times its weight. Windage
Is proportional to the speed R = -0.7mv. Determine the rate of ascent at time t
= 5 s, as well as the maximum speed of the helicopter.
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- Content type File
- Content description 188,24 kB
- Updated on the site 13.04.2021
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Dievsky V.A. - Solution of problem D1 variant 3 (D1-03)
Cumulative discount
| 200 $ | the discount is 15% |
| 100 $ | the discount is 10% |
| 50 $ | the discount is 7% |
| 20 $ | the discount is 5% |
| 10 $ | the discount is 3% |
| 5 $ | the discount is 2% |
| 1 $ | the discount is 1% |
Amount of purchases from the seller: $
Your discount: %
Cumulative discount
| 200 $ | the discount is 15% |
| 100 $ | the discount is 10% |
| 50 $ | the discount is 7% |
| 20 $ | the discount is 5% |
| 10 $ | the discount is 3% |
| 5 $ | the discount is 2% |
| 1 $ | the discount is 1% |
Amount of purchases from the seller: $
Your discount: %
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