![subject](/tpl/images/cats/fizika.png)
HELP WORTH 2O POINTS As kids sled down a hill: (highlight the correct answer for each)
1. As the kids go down the hill, their potential energy (increases, decreases, or stays the same).
2. As the kids go down the hill, their kinetic energy will (increases, decreases, or stays the same).
3. As the kids go down the hill, their total energy (PE + KE) will (increase, decrease, or stay the same).
4. If the mass of the sled doubles (a 2nd kid jumps on!), then PE will (increase, decrease, or stay the same).
5. If the kids go down a hill double the height, the PE will (increase, decrease, or stay the same).
6. If the hill is icy and the sled doubles the velocity (faster mom!), the KE will (increase, decrease, or stay the same).
7. If the mass of the sled is half the size (or 1 kid is on it instead of 2!), the KE will (increase, decrease, or stay the same).
ALSO N LINKS
Just put the number and the answer next to it I NEED ALL 7 ANSWERED PLEASE
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 14:00
Atransverse wave is traveling on a string stretched along the horizontal x-axis. the equation for the vertical displacement y of the string is given by y = (1.8 x 10-3)cos[Ï(13x - 60t)], where all quantities are in si units. what is the maximum speed of a particle of the string
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:00
What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:30
(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:40
Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly
Answers: 3
You know the right answer?
HELP WORTH 2O POINTS As kids sled down a hill: (highlight the correct answer for each)
1. As the k...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:50
![question](/tpl/images/cats/biologiya.png)
Biology, 05.02.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.02.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:50
![question](/tpl/images/cats/en.png)
English, 05.02.2021 16:50
![question](/tpl/images/cats/biologiya.png)
Biology, 05.02.2021 16:50
![question](/tpl/images/cats/istoriya.png)
History, 05.02.2021 16:50
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 05.02.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 16:50