![subject](/tpl/images/cats/fizika.png)
Physics, 02.07.2019 19:30 weeman6546
Needed immediately if a car accelerates from 5 m/s to 15 m/s in 2 seconds, what is the car's average acceleration
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:50
The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
Answers: 2
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
You know the right answer?
Needed immediately if a car accelerates from 5 m/s to 15 m/s in 2 seconds, what is the car's averag...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 22:10
![question](/tpl/images/cats/geografiya.png)
Geography, 11.05.2021 22:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 22:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 11.05.2021 22:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 22:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 22:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 22:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 11.05.2021 22:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 11.05.2021 22:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 22:10
![question](/tpl/images/cats/istoriya.png)
History, 11.05.2021 22:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 11.05.2021 22:10