![subject](/tpl/images/cats/fizika.png)
Physics, 03.02.2021 18:50 Flowershere121
A rocket sled accelerates from 10 m/s to 40 m/s in 2 seconds. What is the average acceleration of the sled?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:30
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:40
Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30
Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:10
Atruck with 34-in.-diameter wheels is traveling at 55 mi/h. find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes:
Answers: 2
You know the right answer?
A rocket sled accelerates from 10 m/s to 40 m/s in 2 seconds. What is the average acceleration of th...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 10.07.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 04:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 10.07.2019 04:30
![question](/tpl/images/cats/biologiya.png)
Biology, 10.07.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 04:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.07.2019 04:30
![question](/tpl/images/cats/en.png)
English, 10.07.2019 04:30
![question](/tpl/images/cats/en.png)
English, 10.07.2019 04:30
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.07.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 04:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 04:30