Alyssa did an experiment to study the motion of a moving object. First, she collected measurements of the total distance the object traveled at various times after the moment at which she began her observation. Then, she prepared a graph to plot the data she collected. The first data point that Alyssa recorded was at (2, 20), as shown in the graph below. (image)
Assuming that the speed of the object that Alyssa observed was constant, which data point should Alyssa correctly plot next on her graph?
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Ответ:
The weight of the person on earth is 735 N.
Explanation: Weight of a body is the force acting on a body due to the action of gravity.
w= weight of the body
m = mass of body = 75 kg
g = acceleration due to gravity =![9.8m/s^2](/tpl/images/0434/9962/38866.png)