![subject](/tpl/images/cats/fizika.png)
5. You have 6.0 hours to travel a distance of 140 km by bicycle.
a. How long will it take you to travel the first half at an average speed of 21 km/h?
b. In the second half of the ride, you need to increase your average speed to make up for lost time. If you can maintain an average speed of 25 km/h, will you be able to reach your destination on time?
c. Show your calculations for the average speed you need to maintain in the second half of the bike ride to make up for lost time.
d. Draw a position-time graph for the bicycle trip. Show your position at 20-minute intervals.
![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 06:00
Which of the following changes will result in a stronger electromagnet? a. using fewer coils of wire b. using a higher voltage c. using a shorter nail d. using a longer wire
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:30
From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:30
The slope of a velocity time graph over any interval of time gives the during that interval
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00
Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack
Answers: 2
You know the right answer?
5. You have 6.0 hours to travel a distance of 140 km by bicycle.
a. How long will it take you to t...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.10.2019 16:40
![question](/tpl/images/cats/istoriya.png)
History, 08.10.2019 16:40
![question](/tpl/images/cats/fizika.png)
Physics, 08.10.2019 16:40
![question](/tpl/images/cats/mat.png)
Mathematics, 08.10.2019 16:40
![question](/tpl/images/cats/istoriya.png)
History, 08.10.2019 16:40
![question](/tpl/images/cats/istoriya.png)
History, 08.10.2019 16:40
![question](/tpl/images/cats/en.png)
English, 08.10.2019 16:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 08.10.2019 16:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.10.2019 16:40
![question](/tpl/images/cats/mat.png)
Mathematics, 08.10.2019 16:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.10.2019 16:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 08.10.2019 16:40