- #1
IcedB
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Can anyone explain how the following formula is derived:
Force (F) = 2(P x A)/c
P=power A= Area
Force (F) = 2(P x A)/c
P=power A= Area
Solar pressure is calculated by multiplying the solar constant (the amount of solar energy received on Earth's surface) by the cross-sectional area of the object and the cosine of the angle between the object's surface and the direction of the sunlight.
The formula for calculating solar pressure is P = F/A, where P is the pressure, F is the force of the sunlight, and A is the area of the object.
Solar pressure is typically measured in units of Pascals (Pa) or Newtons per square meter (N/m²).
The calculation of solar pressure can be affected by factors such as the distance from the sun, the angle of incidence of sunlight, and the reflective properties of the object's surface.
Solar pressure is an important factor in the design of spacecraft, as it affects the trajectory and stability of the spacecraft. It is also used to determine the size and orientation of solar panels for optimal energy generation.