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Hi there.
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So for this problem, i assume that we need to do the graph of the velocity versus the time, just as he's shown in this figure and this image in here.
00:11
And then from that information, from the equation of that graph, we can obtain the initial velocity and the acceleration.
00:18
So for that, you just can use a software to graph.
00:25
So you have the values for the time and the velocity, the ones that are probably.
00:31
And then you graph that velocity versus the time.
00:36
And then you just select the option to obtain an equation for this.
00:42
Then this equation, which is the velocity, is going to be the acceleration times the time and this plus the initial speed.
00:52
So in here you can recognize that the initial speed b -0 is just simply the independent and term in here, which is going to be 38 centimeters per second.
01:08
And the acceleration a .0, as you can see, is the number that multiplies the time.
01:14
So in this case, is 1 ,040 centimeters per second square...