Assuming a student pushes a 51. 5 kilogram bookshelf across a smooth floor with a net force of 67 n the acceleration is 1.30m/s².
<h3>Acceleration</h3>
Using this formula
Acceleration= Net force/Mass of bookshelf
Where:
Mass of bookshelf =51.5 kilogram
Net force =67 Newton
Let plug in the formula
Acceleration=67n/51.5 kilogram
Acceleration=1.30 m/s²
Inconclusion the acceleration is 1.30m/s².
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Answer
The safe option should be; stay on your side of the highway and try to stop
Explanation
It will be safe to stay on your side instead of trying to change into the other lane which is not your side and has traffic. Accidents can be caused by trying to swerve left all the way across the left side of the highway to your left. Just stay on your side of the road and try to stop while honking your horn to indicate to the other vehicles ahead that you have also stopped. In doing so, the issue might be sorted quicker to prevent further blockage.
alterations in various aspects of society over time according to pitrim Sorkin cyclical theory of social change the principle of immant change is the natural tendency of a society structure to swing back and forth between the ideotional and sensate culture