![subject](/tpl/images/cats/fizika.png)
Physics, 23.03.2021 01:40 maddy3lizabeth
A 52 kg and a 95 kg skydiver jump from an airplane at an altitude of 4750 m, both falling in the pike position. Assume all values are accurate to three significant digits. (Assume that the density of air is 1.21 kg/m3 and the drag coefficient of a skydiver in a pike position is 0.7.) If each skydiver has a frontal area of 0.14 m2, calculate their terminal velocities (in m/s). 52 kg skydiver m/s 95 kg skydiver m/s How long will it take (in s) for each skydiver to reach the ground (assuming the time to reach terminal velocity is small)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:10
Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:30
While carrying a heavy box up the stairs,you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 03:40
What does every magnet possess? a. iron metal b.strong magnetic field c.repulsion d.north and south poles
Answers: 2
You know the right answer?
A 52 kg and a 95 kg skydiver jump from an airplane at an altitude of 4750 m, both falling in the pik...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2019 22:40
![question](/tpl/images/cats/en.png)
English, 30.09.2019 22:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2019 22:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2019 22:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2019 22:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 30.09.2019 22:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2019 22:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2019 22:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.09.2019 22:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.09.2019 22:40
![question](/tpl/images/cats/istoriya.png)
History, 30.09.2019 22:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.09.2019 22:50