Answer:
B. 150 children - edg 2021
Explanation:
Make two equations and then use substitution! :)
Answer:
Third option
Explanation:
I believe "long winter days have been proven to affect many people’s moods" or the third option is the best answer for this question, because it genuinely sounds like a concluding statement. It's saying that long winter days have been PROVEN to affect many peoples moods which means that the previous statements made in this paragraph must of been facts that supports this final statement that long winters affect people moods.
Hope this helps.
Answer:
pls mark me as brainliest
Explanation:
They are perpendicular because their slopes are equal.
The velocity of an object in free fall increases downwards with time
- Please find attached the correct graph showing velocity as a function time, with the positive direction to be upwards.
Reason:
The known parameters are;
Location where the rocks are released; Earth
The time at which rock Y is released = A few seconds after rock X is released.
Required:
To select the graph that shows the vertical velocity of rock, <em>x</em>, as a function of time.
Solution:
Let <em>t </em>represent the time after which rock x are released, with the positive direction being upwards, we have;
- The equation for the velocity of x is v = -9.81·t
With the above equation, the graph of the vertical velocity of rock x is plotted with MS Excel.
Learn more about the graphs of velocity of object in free fall here:
brainly.com/question/11363021
The term for community college is education institution. there are different meanings for it, but that is the main one.