![subject](/tpl/images/cats/himiya.png)
Chemistry, 18.07.2020 21:01 jadacherry
Cori uses 475 J of energy from her muscles to push a bar 1 m on a weight machine at the gym. Between the bar’s motion, the heat generated by the machine, and all other types of work done by the machine, J of output work will be done.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:00
3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:30
How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00
State one important difference between a physical change and a chemical change?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:00
Which property of water causes water drops to bead on a freshly waxed car?
Answers: 2
You know the right answer?
Cori uses 475 J of energy from her muscles to push a bar 1 m on a weight machine at the gym. Between...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2020 20:30
![question](/tpl/images/cats/biologiya.png)
Biology, 24.10.2020 20:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 24.10.2020 20:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.10.2020 20:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
English, 24.10.2020 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2020 20:30
![question](/tpl/images/cats/es.png)
Spanish, 24.10.2020 20:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.10.2020 20:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.10.2020 20:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2020 20:30
![question](/tpl/images/cats/en.png)
English, 24.10.2020 20:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)