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nikklg [1K]
3 years ago
6

A cable raises a mass of 198.0 kg with an acceleration of 1.2 m/s2. What force (in N) of tension is in the cable

Physics
1 answer:
PilotLPTM [1.2K]3 years ago
4 0

Answer:6ygmfghgggyo76

Explanation:

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Cosmic background radiation is electromagnetic radiation from the sky with no discernible source. The origin of this radiation depends on the region of the spectrum that is observed. 
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If the frequency of sound is doubled, how will its speed change? how will its wavelength change?
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From the given equation we can deduce what changes will occur if the frequency of the sound is doubled

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find the potential energy of an aircraft weighing 10000 bs at 5000 ft true altitude and 125 kts true air speed
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Answer:

U=5*10^7ft.Ib

Explanation:

From the question we are told that

Weight  W= 10000bs

Altitude H=5000ft

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Potential\ Energy\ U=mgh

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3 years ago
A spherical balloon has a radius of 6.95 m and is filled with helium. The density of helium is 0.179 kg/m3, and the density of a
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volume of balloon

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= 1405.47 m3

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weight of helium gas

= volume of balloon x density of helium x

9.8

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If a toy car with a coin on top of it is rolling down a hill what force is keeping the coin on top of the car?
forsale [732]
The answer is gravity.
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