Please Asap A solar sail allows a spacecraft to use radiationpressure for propulsion, similar to the way windpropels a sailboat. The sails of such spacecraft aromade out of enormous reflecting panels. The areaof the panels is maximized to catch the largestnumber of incident photons, thus maximizing themomentum transfer from the incident radiation.If such a spacecraft were to be simply pushed awayfrom a star by the incident photons, the force of theradiation pressure would have to be be greater thanthe gravitational attraction from the star emitting thephotons. The critical parameter is the area density(mass per unit area) of the sail.Consider a perfectly reflecting mirror oriented so that solar radiation of intensity I is incident upon, and perpendicular tothe reflective surface of the mirror. If the mirror has surface area A, what is Frat, the magnitude of the average force dueto the radiation pressure of the sunlight on the mirror?Express your answer in terms of the intensity 7, the mirror's surface area A, and the speed of light c▸ View Available Hint(s)Find=21APrevious AnswersCorrectTo solve the second part of this problem you will need to know the following:the mass of the sun. M2.0 x 100 kg.the intensity of sunlight as a function of the distance, R, from the sun,Tum (R) 12x10 W10andthe gravitational constant G=6.67 x 10-11m²/(kg) ▾ Part BSuppose that the mirror described in Part A is initially at rest a distance R away from the sun. What is the critical value ofarea density for the mirror at which the radiation pressure exactly cancels out the gravitational attraction from the sun?Express your answer numerically, to two significant figures, in units of kilograms per meter squared.▸ View Available Hint(s)mass/area=Submit—| ΑΣΦ?kg/m²

Answered: Image /qna-images/answer/bf0f5670-05e0-4424-8dc5-edb0f6a3c715.jpg

▾ Part B Suppose that the mirror described in Part A is initially at rest a distance R away from the sun. What is the critical value of area density for the mirror at which the radiation pressure exactly cancels out the gravitational attraction from the sun? Express your answer numerically, to two significant figures, in units of kilograms per meter squared. ▸ View Available Hint(s) mass/area= 15. ΑΣΦΑ ? kg/m²