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Ludmilka [50]
3 years ago
7

Near the surface of the earth, objects in free fall (but not terminal velocity) experience

Physics
1 answer:
Mice21 [21]3 years ago
7 0
D. Constant Acceleration
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A fault in which the hanging wall moves down relative to the footwall is a _____.
LuckyWell [14K]
<span>Normal fault. Normal  (extensional ) fault is a displacement of a rock as a result of rock-mass movement and occurs when the crust is stretching. Because of the stretching the thickness of the crust is reduced and the crust or horizontally extended. </span>



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3 years ago
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An electron, starting from rest and moving with a constant acceleration, travels 2.0 cm in 5.0 ms. What is the magnitude of this
IrinaK [193]
 <span>s=2.7 centimeters = 0.027 meters 
t=3.9 milliseconds = 0.0039 seconds 

s=(1/2)a*t^2 
so 
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a=355,029.58 m/s^2 = 355.02958 km / s^2</span>
7 0
3 years ago
two point charges of 3.4 μc and 6.6 μc are 0.20 m apart. what is the electrical potential energy of the system?
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Explanation:

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3 years ago
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A gas is collected from a radioactive material; upon inspection, the gas is identified as helium. the presence of the helium ind
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The presence of helium gas indicates the radioactive sample is most likely decaying by α-decay, or alpha decay. α-decay is the type of radioactive decay in which an atomic nucleus emits α particles. α particles are Helium nuclei. So the correct answer would be α-decay.
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