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Lelechka [254]
3 years ago
10

The layers of the atmosphere are divided into layers based on changes in __________.

Physics
1 answer:
Umnica [9.8K]3 years ago
6 0
A. altitude should be correct
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A parachutist of mass 56.0 kg jumps out of a balloon at a height of 1400 m and lands on the ground with a speed of 5.10 m/s. How
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Answer:

769,048.28Joules

Explanation:

A parachutist of mass 56.0 kg jumps out of a balloon at a height of 1400 m and lands on the ground with a speed of 5.10 m/s. How much energy was lost to air friction during this bump

The energy lost due to friction is expressed using the formula;

Energy lost  = Potential Energy + Kinetic Energy

Energy lost  = mgh + 1/2mv²

m is the mass

g is the acceleration due to gravity

h is the height

v is the speed

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Energy lost  = 56(9.8)(1400) + 1/2(56)(5.10)²

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Energy lost  = 769,048.28Joules

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Benefits of the Metric System

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