I don't understand, how do you do this question
...
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:20
Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.
Answers: 3
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:30
Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 29.10.2020 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.10.2020 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.10.2020 18:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.10.2020 18:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 29.10.2020 18:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 29.10.2020 18:00
![question](/tpl/images/cats/health.png)
Health, 29.10.2020 18:00
![question](/tpl/images/cats/en.png)
English, 29.10.2020 18:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.10.2020 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.10.2020 18:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 29.10.2020 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.10.2020 18:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)