![subject](/tpl/images/cats/fizika.png)
Physics, 18.06.2021 22:10 djtblaster
In April 1974, Steve Prefontaine completed a 10.0 km race in a time of 27 min , 43.6 s . Suppose "Pre" was at the 7.71 km mark at a time of 25.0 min . If he accelerated for 60 s and then maintained his increased speed for the remainder of the race, calculate his acceleration over the 60 s interval. Assume his instantaneous speed at the 7.71 km mark was the same as his overall average speed up to that time.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00, chaycebell6662
A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?
Answers: 3
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:30, mxrvin4977
Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.
Answers: 1
You know the right answer?
In April 1974, Steve Prefontaine completed a 10.0 km race in a time of 27 min , 43.6 s . Suppose "Pr...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 15.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 01:01