![subject](/tpl/images/cats/fizika.png)
Physics, 06.04.2021 20:40 amanda1717
If the skateboarder started at the top of the ramp at 6 m and had a mass of 30 kg, and made it to the bottom going 8 m/s, how much energy was lost to friction?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![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: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:30
Hey student studies gravity using objects that have the same mass which two objects have the greatest gravitational force acting between them a. 100kg 1.0m 100kg b. 100kg 2.0m 100kg c. 100kg 2.0m 100kg big d. 100kg big 3.0m 100kg big
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00
The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.
Answers: 3
You know the right answer?
If the skateboarder started at the top of the ramp at 6 m and had a mass of 30 kg, and made it to th...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 10.04.2021 06:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.04.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 06:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.04.2021 06:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 06:20
![question](/tpl/images/cats/en.png)
English, 10.04.2021 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 06:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/es.png)
Spanish, 10.04.2021 06:20