![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, 21.06.2019 17:30
Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:00
Excuse ! extra points plus ! super desperate ! the position of an object does not move relative to a reference point. relative to the reference point the object _. a.) is not moving. b.) is moving.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:30
Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33
Answers: 2
![question](/tpl/images/cats/fizika.png)
You know the right answer?
How is momentum of an object related to stopping distance...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2019 00:31
![question](/tpl/images/cats/en.png)
English, 10.11.2019 00:31
![question](/tpl/images/cats/istoriya.png)
History, 10.11.2019 00:31
![question](/tpl/images/cats/en.png)
English, 10.11.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2019 00:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.11.2019 00:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 10.11.2019 00:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2019 00:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2019 00:31
![question](/tpl/images/cats/health.png)
Health, 10.11.2019 00:31
![question](/tpl/images/cats/biologiya.png)
Biology, 10.11.2019 00:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.11.2019 00:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2019 00:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.11.2019 00:31