Answer:
a=-22.266cm/s^2
Explanation:
A body that moves with constant acceleration means that it moves in "a uniformly accelerated movement", which means that if the velocity is plotted with respect to time we will find a line and its slope will be the value of the acceleration, it determines how much it changes the speed with respect to time.
When performing a mathematical demonstration, it is found that the equations that define this movement are as follows.
Vf=Vo+a.t (1)\\\\
{Vf^{2}-Vo^2}/{2.a} =ΔX(2)\\\\
X=Xo+ VoT+0.5at^{2} (3)\\
Where
Vf = final speed
Vo = Initial speed
T = time
A = acceleration
X = displacement
In conclusion to solve any problem related to a body that moves with constant acceleration we use the 3 above equations and use algebra to solve
FOR THIS PROBLEM
X=-2.32cm
Xo=4.3cm
Vo=15.3cm/s
t=1.72s
WE USE THE ECUATION 3
a=(X-Xo-Vot)2/t^2
a=(-2.32-4.3-15.3x1.72)2/1.72^2
a=-22.266cm/s^2
Answer:
Sense of belonging includes community support, cooperation, unity and solidarity with others. It involves seeing community as a symbol of certain values, norms and practices shared among members of a particular group of people.
Explanation:
B
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Answer:
It is important for every ethnic group to have understanding and empathy for members of other groups whose backgrounds and living conditions are different from their own. Reading allows students to walk vicariously for a short time in the shoes of others, to feel what they feel, and to empathize with their problems.
Explanation:
In order to be an innovator, you must be innovative. which means you introduce new methods or ideas into a problem.
