The answer is a!!!!!!!!!!
F = 13 N
<h3>Further explanation</h3>
Given
Acceleration= a = 2.6 m/s²
Required
Force
Solution
Newton's second law :
ΣF = m x a
The wheeled cart used in the experiment is the same, so the mass used is the same
We use one of the data for example data 1 to find mass :
F = 1 N, a = 0.2 m/s²
m = F/a
m = 1/0.2
m = 5 kg
so for acceleration= a = 2.6 m/s² :
F = 5 kg x 2.6 m/s²
F = 13 N
Answer: The new volume of the air in the syringe is 7.3 mL.
Explanation:
Given: 
= 2.0 mL, 
= 1.02 atm, 
= ?, 
= 1.27 atm, 
Formula used to calculate the new volume in syringe is as follows.
Substitute the values into above formula as follows.
Thus, we can conclude that the new volume of the air in the syringe is 7.3 mL.
Explanation:
Just like an independent variable, a dependent variable is exactly what it sounds like. It is something that depends on other factors. For example, a test score could be a dependent variable because it could change depending on several factors such as how much you studied, how much sleep you got the night before you took the test, or even how hungry you were when you took it. Usually when you are looking for a relationship between two things you are trying to find out what makes the dependent variable change the way it does.
