PLEASE HELP WILL MARK BRAINLIST
Which of the following factors affect friction?
Question 2 op...
![Physics](/tpl/images/cats/fizika.png)
Physics, 09.03.2021 01:00, conyabrew82
PLEASE HELP WILL MARK BRAINLIST
Which of the following factors affect friction?
Question 2 options:
the smoothest of the surfaces that are touching
the amount of force that is pressing them together
Both A and B
Neither A nor B
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:00, caleb1009
At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:40, cravens511peeelg
The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:10, brennarfa
7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?
Answers: 1
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 27.11.2019 09:31
![Konu](/tpl/images/cats/biologiya.png)
Biology, 27.11.2019 09:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 27.11.2019 09:31
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 27.11.2019 09:31
![Konu](/tpl/images/cats/istoriya.png)
History, 27.11.2019 09:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.11.2019 09:31