What size would a sail have to be to accelerate a spaceship

Reference no: EM13339648

Scientists have proposed using the radiation pressure of sunlight for travel to other planets in the Solar System. If the intensity of the electromagnetic radiation produced by the Sun is about 1.4 kW/m2 near the Earth, what size would a sail have to be to accelerate a spaceship with a mass of 11.9 metric tons at 1.39 m/s2?

a) Assume that the sail absorbs all the incident radiation.

b)Assume that the sail perfectly reflects all the incident radiation.

Reference no: EM13339648

Questions Cloud

Examples of ethical dilemmas : Examples of five ethical dilemmas that could arise during the audit process and determinge how you would resolve them.

What value of r1 will maximize the power dissipated in r1 : Six resistors are joined to form a tetrahedron. Five of the resistors are identical (resistance R), and the sixth is R1. A potential difference ? is applied across one of the R resistors that adjoins the R1 resistor.

A huge gamble on a largely unknown person. : Organisations that need to recruIit constantly from outside are admitting to failure- they also take a huge gamble on a largely unknown person.' Discuss.

Where will saint see his reflection in the ornament : A spherical metallic Christmas tree ornament has a diameter of 6.41 cm. If Saint Nicholas is by the fireplace, 1.37 m away, where will he see his reflection in the ornament

What size would a sail have to be to accelerate a spaceship : If the intensity of the electromagnetic radiation produced by the Sun is about 1.4 kW/m2 near the Earth, what size would a sail have to be to accelerate a spaceship with a mass of 11.9 metric tons at 1.39 m/s2

Write a single program that calculates the geometric mean : Use MATLAB to write a single program that calculates the geometric mean, RMS average and harmonic mean for a set of numbers. Compare these values for each of the following sets of number.

Why is this possibility of a liquidity trap significant to : Money, Banking, and Monetary Policy: What do economists mean when they say that monetary policy can echibit cyclical asymmetry? How does the idea of a liquidity trap relate to cyclical asymmetry? Why is this possibility of a liquidity trap significan..

Find temperature distribution in water as function of t nd r : At t=0, the water is turned off and the surface of the pipe is maintained at 40° from then on (neglect the wall thickness of the pipe). Find the temperature distribution in the water as a function of r and t.

Stable inventory policy for a company : What are the advantages and disadvantages of a stable inventory policy for a company that has greatly fluctuating sales during the year and what type of production process lends itself to process costing? Provide an example.

User Account

All Pages