![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 03:50
The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30
Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30
Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?
Answers: 3
You know the right answer?
What is kinematics???...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 02:04
![question](/tpl/images/cats/istoriya.png)
History, 06.06.2020 02:04
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 02:04
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 06.06.2020 02:04
![question](/tpl/images/cats/en.png)
English, 06.06.2020 02:04
![question](/tpl/images/cats/en.png)
English, 06.06.2020 02:04
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.06.2020 02:04
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 02:04
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 02:04
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 02:04
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.06.2020 02:04
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 02:04