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Vilka [71]
3 years ago
10

5. The volume of physical activity attained by an individual who exercises at a level of 7 METs for 35 min · day-1, 4 days · wk-

1 would be equal to ______ MET-min per week.
a. 140
b. 280
c. 560
d. 980
Physics
1 answer:
Airida [17]3 years ago
3 0
D. 980, this is the best answer because 35 x 7 is 980 :)

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Ksivusya [100]

 

The answer is 4.0 kg since the flywheel comes to rest the kinetic energy of the wheel in motion is spent doing the work. Using the formula KE = (1/2) I w².

Given the following:

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The radius = 1.2 m and KE = 3900 J

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It has a positive charge
8 0
3 years ago
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As the scattering angle of the photon increases, what happens to the wavelength associated with the photon?
frez [133]

As the scattering angle of the photon increases, the wavelength associated with the photon increases.

<h3><u>Explanation:</u></h3>

The particle with quantum mechanical property is known as Compton wavelength. The wavelength of a photon increases during collision. When the scattering angle of the photon is 0 degree then the photon's wavelength increases by 0 and when the scattering angle  is 180 degree then the wavelength of  the photon will become double. This is known as Compton wavelength.

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The sides of a rectangle are 6.01 meters and 12 meters. Taking the significant figures into account, what is the area of the rec
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