![subject](/tpl/images/cats/fizika.png)
Physics, 08.05.2021 17:10 leeenaaa95
Which is an example of negative acceleration?
A) a snowboarder who increases speed when traveling downhill
B) a biker who maintains a constant speed through a race
C) a skateboarder who reduces speed when moving up a hill
D) a runner who fluctuates speed by increasing and decreasing speed
![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, 22.06.2019 11:10
Which situation will produce the greatest change of momentum
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:00
Give an example in which the electrical energy changes to light energy
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:00
On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.
Answers: 2
You know the right answer?
Which is an example of negative acceleration?
A) a snowboarder who increases speed when traveling...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 04.01.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.01.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.01.2021 01:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.01.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.01.2021 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.01.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.01.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 04.01.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.01.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.01.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.01.2021 01:00