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ruslelena [56]
2 years ago
3

A jar of quarters sits on a table with zero velocity. There are two forces acting on the jar. What is this situation called?​

Physics
1 answer:
Naya [18.7K]2 years ago
8 0

Answer: static

Explanation:

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A red laser with a wavelength of 670 nm and a blue laser with a wavelength of 450 nm emit laser beams with the same light power.
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E=hf C=wavelength*F

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E=(6.626*10^-34)*(3.00*10^8)/450*10^-9

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3 years ago
The half-life of carbon-14 is 5730 years. how long will it take for 7/8 of a sample of carbon-14 to decay
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The half life of Carbon-14 is 5730 years, how many years would it take for 7/8 of the original amount to decay? 

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5 0
3 years ago
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An uniform electric field of magnitude E = 100 N/C is oriented along the positive y-axis. What is the magnitude of the flux of t
Ede4ka [16]

Answer:

The magnitude of the flux of electric field through a square of surface area is zero.

Explanation:

E=100 NC^{-1}\\\\A=2 m^2\\\\Electic\,\,flux\,\,flux\,\,is\,\,given\,\,as:\\\\\phi_E=E.A\,cos\,\theta

It is given that square box is parallel to yz-plane which has normal vector perpendicular to plane in x-direction. Angle between normal vector of area and electric field is 90°. Substituting in (1)

\phi_E=E.A\,cos\,(90^o)\\\\\phi_E=0

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Answer:

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Explanation:

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Rudiy27
9.6m/s - apex .........................
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