![subject](/tpl/images/cats/fizika.png)
Physics, 22.04.2021 17:00 because061907
2. A steel ball of mass 140 g rolls down a frictionless plane, inclined at
30° to the horizontal, with a uniform acceleration equal to
A. 20.0 ms-2
B. 10.0 ms-2
C. 8.7 ms-2
D. 5.0 ms-2
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 16:00
The amount of potential energy possessed by an elevated object is equal to what?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 05:20
Derive the formula 2as=v² -u² where the formula have have usual meanings
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 09:00
Consider motion in one dimension. (the sign of the vector quantities is their direction indicator.) an object moves in the positive x-direction with speed 2.9 m/s for 4.5 s. it stops for 3.8 s and then moves in the negative x direction with speed 2.8 m/s for 4 s. what is the total distance traveled by the object in units of meter? enter a number with two digits behind the decimal point.
Answers: 1
You know the right answer?
2. A steel ball of mass 140 g rolls down a frictionless plane, inclined at
30° to the horizontal,...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/health.png)
Health, 13.09.2020 17:01
![question](/tpl/images/cats/nemec.png)
German, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/en.png)
English, 13.09.2020 17:01
![question](/tpl/images/cats/istoriya.png)
History, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 17:01