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stiks02 [169]
3 years ago
15

A bus accelerated at 1.8 m/s2 from rest for 15 s. It then traveled at constant speed for 25 s, after which it slowed to a stop w

ith an acceleration of 1.8 m/s2. The distance traveled by the bus was:______.

Physics
1 answer:
Marta_Voda [28]3 years ago
6 0

Answer:

The distance traveled by the bus was 1080 m

Explanation:

Please find the attached file for explanation

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Answer:

f_{e} = 1.7 cm

Explanation:

The magnification of the compound microscope is given by the product of the magnification of each lens

        M = M₀ m_{e}

        M = - L/f₀  25/f_{e}

Where f₀ and f_{e} are the focal lengths of the lens and eyepiece, respectively, all values ​​in centimeters

In this exercise they give us the magnification (M = 400X), the focal length of the lens (f₀ = 0.6 cm), the distance of the tube (L = 16 cm), let's look for the focal length of the eyepiece (f_{e})

         f_{e} = - L / f₀ 25 / M

Let's calculate

        f_{e} = - 16 / 0.6 25 / (-400)

        f_{e} = 1.67 cm

The minus sign in the magnification is because the image is inverted.

          f_{e} = 1.7 cm

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3 years ago
What is meant by the following statement? "Acceleration is inversely proportional to mass." Acceleration decreases as mass decre
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Which medium will light travel through slowest? <br> 1.Solid<br> 2.Gas<br> 3.Empty Space
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2 years ago
A typical nuclear fission power plant produces about 1.00 GW of electrical power. Assume the plant has an overall efficiency of
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Answer:

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\dfrac{1 GW}{150 MeV}= \dfrac{6.24151\times 10^{21}}{105}

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                                       =5.94 × 10¹⁹× 24 × 60 ×60)

                                      =  5.13 × 10²⁴ fission/day

mu = 235.04393 ×  1.660× 10 ⁻²⁷ = 390.1729× 10⁻²⁷ Kg

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3 0
3 years ago
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