![subject](/tpl/images/cats/fizika.png)
Physics, 10.07.2019 04:00 lesleyy7278
Some enterprising physics students working on a catapult decide to have a water balloon fight in the school hallway. the ceiling is of height 3.6 m, and the balloons are launched at a velocity of 11 m/s. the acceleration of gravity is 9.8 m/s 2 . at what angle must they be launched to just graze the ceiling?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:00
You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:30
What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00
Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th
Answers: 3
You know the right answer?
Some enterprising physics students working on a catapult decide to have a water balloon fight in the...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 05.07.2019 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 05.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 08:00
![question](/tpl/images/cats/istoriya.png)
History, 05.07.2019 08:00
![question](/tpl/images/cats/en.png)
English, 05.07.2019 08:00
![question](/tpl/images/cats/mkx.png)
Arts, 05.07.2019 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 08:00
![question](/tpl/images/cats/mkx.png)
Arts, 05.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 08:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 08:00