The change in the velocity = 4 m/s
Acceleration = 4 m/s²
<h3>Further explanation</h3>
Given
vo = initial velocity = 4 m/s
vf = final velocity = 8 m/s
t = 1 s
Required
The change in the velocity
Acceleration
Solution
the change in velocity =
![\tt vf-vo=8-4=4~m/s](https://tex.z-dn.net/?f=%5Ctt%20vf-vo%3D8-4%3D4~m%2Fs)
Acceleration = ratio of a change in velocity and the time
![\tt a=\dfrac{\Delta v}{t}= \dfrac{vf-vo}{t}](https://tex.z-dn.net/?f=%5Ctt%20a%3D%5Cdfrac%7B%5CDelta%20v%7D%7Bt%7D%3D%20%5Cdfrac%7Bvf-vo%7D%7Bt%7D)
Input the value :
![\tt a=\dfrac{4~m/s}{1~s}=4~m/s^2](https://tex.z-dn.net/?f=%5Ctt%20a%3D%5Cdfrac%7B4~m%2Fs%7D%7B1~s%7D%3D4~m%2Fs%5E2)
Answer:
270.34
Explanation:
pressure, 550 pressure, 270.34
______________ = ___________
177 degree celsius. 87 degree celsius.
550 x 87 / 177 = 270.34
Answer:
1.1 mol
Explanation:
n=m/M, where n is moles, m is mass, and M is molar mass.
M of CO2 = 12.01+16.00+16.00 = 44.01g/mol
n=50g/44.01g/mol
n = 1.13610543 mol
n ≈ 1.1 mol
Hope that helps
Answer:
86.0 mL
Explanation:
i just did the USA test prep
Answer:
Sulfuric acid has a higher density than water, which causes the acid formed at the plates during charging to flow downward and collect at the bottom of the battery.