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Dima020 [189]
3 years ago
9

A 9.0 V battery is connected across two resistors in series. If the resistors have resistances of and what is the voltage drop a

cross the resistor?
Select one:

A. 4.6 V B. 9.4 V C. 8.6 V D. 4.4 V​
Physics
1 answer:
andreyandreev [35.5K]3 years ago
4 0

Answer:

the answer to the question is known as D

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Without counting wind resistance, They will both reach the ground at the same time. If we apply the concept of kinematics, such as the equation vf^2=vi^2 + 2ad. This equation doesn't count how big or how heavy the mass is, it only focuses on how fast where they in the start and how far are both of them from the ground. So if they both have the same distance and same initial veloctity, then they will reach the ground at the same time.

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If a sprinter accelerates from rest to 12 m/s north , what is their change in velocity ?
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3 years ago
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A spherical submersible 1.84 m in radius, armed with multiple cameras, descends under water in a region of the Atlantic Ocean kn
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23932242.5 Pa

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P_{ab}=P_a+P_w\\\Rightarrow P_{ab}=1.013\times 10^5+1.025\times 10^3\times 9.81\times 2.37\times 10^3\\\Rightarrow P_{ab}=23932242.5\ Pa

The absolute pressure at the depth of the shipwreck is 23932242.5 Pa

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