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otez555 [7]
3 years ago
7

If a freely falling object were somehow equipped with a speedometer, its speed

Physics
1 answer:
svet-max [94.6K]3 years ago
8 0

Answer:

  e) about 10 m/s

Explanation:

Acceleration due to gravity is nominally* 9.8 m/s². That means the change in velocity each second is ...

  (9.8 m/s²)(1 s) = 9.8 m/s ≈ 10 m/s

_____

* This is the value expected to be used in the solution of many math and physics problems. The standard value of 'g' on Earth is defined as 9.80665 m/s². It varies from place to place and with altitude. At any given place, it may also vary with time as a result of changes in mass distribution within the Earth.

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Explain and derive the equation for capillary action in the phenomenon of surface tension​
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Answer:

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3 years ago
Which is an example of sliding friction?
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I think its D not sure
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Consider two waves defined by the wave functions y1(x,t)=0.50msin(2π3.00mx+2π4.00st) and y2(x,t)=0.50msin(2π6.00mx−2π4.00st). Wh
guapka [62]

Answer:

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3 years ago
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lesantik [10]

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3 years ago
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