![subject](/tpl/images/cats/fizika.png)
Physics, 22.10.2020 01:01 almaloney01
A racecar can accelerate at 10 m/s. If the car starts from 2 m/s, after 5 seconds how fast is it going?
![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 11:30
4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:50
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:20
You are the coordinator for a program that is going to take place at night in a rectangular amphitheater in the mountains. you will have no access to any electricity, but you must be able to illuminate the entire grounds. you know the intensity of the light from a lantern varies inversely as the square of the distance from the lantern. suppose the intensity is 90 when the distance is 5 m. a. write an equation to model the situation. b. solve for the constant of variation. c. write the equation to model the situation using the constant () of variation. d. you have been given lanterns with 40 light intensity. use your equation to solve for the distance from the lantern. e. you need to illuminate 225 km. how many meters do you need to light? f. how many lanterns will you need?
Answers: 3
![question](/tpl/images/cats/fizika.png)
You know the right answer?
A racecar can accelerate at 10 m/s. If the car starts from 2 m/s, after 5 seconds how fast is it
go...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 07.07.2019 11:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.07.2019 11:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 07.07.2019 11:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 11:40
![question](/tpl/images/cats/en.png)
English, 07.07.2019 11:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 07.07.2019 11:40
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 11:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 07.07.2019 11:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 11:40
![question](/tpl/images/cats/biologiya.png)
Biology, 07.07.2019 11:40
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 11:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 11:40