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It has been proposed that a spaceship might be propelled in the solar system by radiation pressure, using a large sail made of foil. How large must the surface area of the sail be if the radiation force is to be equal in magnitude to the Sun's gravitational attraction? Assume that the mass of the ship + sail is 1500 kg, that the sail is perfectly reflecting, and that the sail is oriented perpendicular to the Sun's rays. (With a larger sail, the ship is continuously driven away from the Sun.) The rate at which the Sun emits energy is 3.90 × 1026 W. The Sun's mass is 1.99 × 1030 kg. Gravitational constant is 6.67 x 1011 Nm²/kg². Number i 1500000. Units m^2

It has been proposed that a spaceship might be propelled in the solar system by radiation pressure, using a large sail made of foil. How large must the surface area of the sail be if the radiation force is to be equal in magnitude to the Sun's gravitational attraction? Assume that the mass of the ship + sail is 1500 kg, that the sail is perfectly reflecting, and that the sail is oriented perpendicular to the Sun's rays. (With a larger sail, the ship is continuously driven away from the Sun.) The rate at which the Sun emits energy is 3.90 × 1026 W. The Sun's mass is 1.99 × 1030 kg. Gravitational constant is 6.67 x 1011 Nm²/kg². Number i 1500000. Units m^2

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Show Attempt History Current Attempt in Progress Your answer is partially correct. It has been proposed that a spaceship might be propelled in the solar system by radiation pressure, using a large sail made of foil. How large must the surface area of the sail be if the radiation force is to be equal in magnitude to the Sun's gravitational attraction? Assume that the mass of the ship + sail is 1500 kg, that the sail is perfectly reflecting, and that the sail is oriented perpendicular to the Sun's rays. (With a larger sail, the ship is continuously driven away from the Sun.) The rate at which the Sun emits energy is 3.90 × 1026 w. The Sun's mass is 1.99 × 1030 kg. Gravitational constant is 6.67 x 10-11 N m²/kg?. Number i 1500000. Units m^2 eTextbook and Media Hint GO Tutorial Save for Later Attempts: 2 of 3 used Submit Answer Using multiple attempts will impact your score.
Transcribed Image Text:Show Attempt History Current Attempt in Progress Your answer is partially correct. It has been proposed that a spaceship might be propelled in the solar system by radiation pressure, using a large sail made of foil. How large must the surface area of the sail be if the radiation force is to be equal in magnitude to the Sun's gravitational attraction? Assume that the mass of the ship + sail is 1500 kg, that the sail is perfectly reflecting, and that the sail is oriented perpendicular to the Sun's rays. (With a larger sail, the ship is continuously driven away from the Sun.) The rate at which the Sun emits energy is 3.90 × 1026 w. The Sun's mass is 1.99 × 1030 kg. Gravitational constant is 6.67 x 10-11 N m²/kg?. Number i 1500000. Units m^2 eTextbook and Media Hint GO Tutorial Save for Later Attempts: 2 of 3 used Submit Answer Using multiple attempts will impact your score.
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