![subject](/tpl/images/cats/fizika.png)
Physics, 11.06.2021 01:00 Backfire3607
(d) The train took 80 s to reduce its speed from 84 m/s to 42m/s. Explain why, with the same braking force, the train takes more than 80 s to reduce its speed from 42 m/s to zero.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 05:30
Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30
Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:00
What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%
Answers: 1
You know the right answer?
(d) The train took 80 s to reduce its speed from 84 m/s to 42m/s. Explain why, with the same
brakin...
Questions
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 28.08.2019 18:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 18:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 28.08.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 18:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 18:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 28.08.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 18:30
![question](/tpl/images/cats/mir.png)
World Languages, 28.08.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 18:30