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maria [59]
3 years ago
15

Question 12 of 34 Which of the following means that an object is slowing down? /13 ယာ O A. Its velocity is decreasing. B. Its ac

celeration is increasing. O C. Its acceleration is decreasing. O D. Its velocity is increasing.​
Physics
1 answer:
Vera_Pavlovna [14]3 years ago
6 0

Answer:

A. Its velocity is decreasing

Explanation:

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Two forces a 60 newton force east and an 80 newton force north
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Its resultant is 100 newton
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As a planet's semimajor axis gets smaller, its speed will _______ and its period will _________ .
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2 years ago
Notice that in each conversion factor the numerator equals the denominator when units are taken into account. A common error in
navik [9.2K]

Answer:

he factor for the temporal part 1.296 107 s² = h²

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Explanation:

This is a unit conversion exercise.

In the unit conversion, the size of the object is not changed, only the value with respect to which it is measured is changed, for this reason in the conversion the amount that is in parentheses must be worth one.

In this case, it is requested to convert a measure km/h²

Unfortunately, it is not clearly indicated what measure it is, but the most used unit in physics is   m / s² , which is a measure of acceleration. Let's cut this down

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the factor for time is 3600 s = 1 h

let's make the conversion

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note that as time is squared the conversion factor is also squared

        m / s² = 12960 km / h²

the factor for the temporal part 1.29 107 s² = h²

6 0
3 years ago
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