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marusya05 [52]
3 years ago
15

The rate of spin of a disk is decreasing. A point on the disk that is near the rim of the disk will have...

Physics
1 answer:
NNADVOKAT [17]3 years ago
8 0
At a point near the rim of the disk, it will have a<span> non-zero radial acceleration and a zero tangential acceleration. Also known as centripetal acceleration, radial acceleration takes place along the radius of the disk. On the other hand, the tangential acceleration is along the path of disk's motion.</span>
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Calcular la rapidez promedio
Vlada [557]

Answer:

  v_average = 15 m / s

Explanation:

The average speed can be found in two ways,

* taking the distance traveled and divide it by the time spent

* taking the velocities in each time interval and then finding the weighted average by the time fraction

              v_average = 1 / t_total ∑  v_{i}  t_{i}vi ti

Let's apply this last equation

               

Total time is

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               t = 10 + 10 = 20   min

              v_average = 10/20 10 + 10/20 20

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Which of the following are ways the rising human population can lower their impact on the Earth's spheres and climate change? Se
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