![subject](/tpl/images/cats/fizika.png)
Physics, 22.11.2019 00:31 hannahdrees0731
A12 kg barrel is pulled up by a rope. the barrel accelerates at 1.2 m/s2. find the force exerted by the rope. show all your work.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:00
If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00
An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30
The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
You know the right answer?
A12 kg barrel is pulled up by a rope. the barrel accelerates at 1.2 m/s2. find the force exerted by...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.11.2020 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 03:00
![question](/tpl/images/cats/en.png)
English, 21.11.2020 03:00
![question](/tpl/images/cats/biologiya.png)
Biology, 21.11.2020 03:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 03:00
![question](/tpl/images/cats/en.png)
English, 21.11.2020 03:00
![question](/tpl/images/cats/biologiya.png)
Biology, 21.11.2020 03:00
![question](/tpl/images/cats/istoriya.png)
History, 21.11.2020 03:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 21.11.2020 03:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)