Cardiorespiratory endurance involves these systems
A. respiratory and digestive
B. dige...
![subject](/tpl/images/cats/fizika.png)
Physics, 03.06.2021 18:20 hollicious1384
Cardiorespiratory endurance involves these systems
A. respiratory and digestive
B. digestive and circulatory
C. circulatory and respiratory
![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 00:10
The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:40
Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30
If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
In which of the following is positive work done by a person on a suitcase
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 18.04.2020 08:11
![question](/tpl/images/cats/mat.png)
Mathematics, 18.04.2020 08:11
![question](/tpl/images/cats/en.png)
English, 18.04.2020 08:11
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 18.04.2020 08:12
![question](/tpl/images/cats/geografiya.png)
Geography, 18.04.2020 08:12
![question](/tpl/images/cats/mat.png)
Mathematics, 18.04.2020 08:12
![question](/tpl/images/cats/mat.png)
Mathematics, 18.04.2020 08:12
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.04.2020 08:12
![question](/tpl/images/cats/mat.png)
Mathematics, 18.04.2020 08:12
![question](/tpl/images/cats/fizika.png)
Physics, 18.04.2020 08:12
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 18.04.2020 08:12
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.04.2020 08:13
![question](/tpl/images/cats/mat.png)
Mathematics, 18.04.2020 08:13