Answer:
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Explanation:
M = Mass of the Earth
m = Mass of satellite
r = Radius of satellite
G = Gravitational constant




<span>The energy source used to produce most of the electrical energy in the United States is Fossil fuels. Fossil fuels are generated over a long period of time by decomposition of dead flora and Fauna. Fossil fuels consists of three things- Coal, Petroleum and Natural Gas. Natural gas approx contributes 34%, Coal approx contributes 30% and Petroleum approx contributes 1% of total energy produced in US.</span>
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Pushing pool tides something about the ocean
Answer:
Energy loss ΔE = 8.08 (Approx)
Explanation:
Given:
Channel width = 8 m/s²
Before jump a1 = 0.50 m
After jump a2 = 4.75 m
Find:
Energy loss ΔE
Computation:
Energy loss ΔE = (a2 - a1)³ / 4a1a2
Energy loss ΔE = (4.75 - 0.50)³ / 4(4.75)(0.50)
Energy loss ΔE = 76.7656 / 9.5
Energy loss ΔE = 8.08 (Approx)