For a futuristic spacecraft, a solar sail was used as a means of propulsion. Assume the spacecraft had a mass of 360 kg, the sail area (perpendicular to the Sun) was 1 million square meters, and the spacecraft was 0.5 AU (astronomical units) from the Sun. Remember than 1 AU is the Earth to Sun distance. Assume the reflectivity of the sail was 1.0. What is the acceleration (in m/s2) of the spacecraft away from the Sun?
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Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
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Physics, 22.06.2019 16:00
Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative
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Physics, 22.06.2019 22:30
Which is a substance that can be separated by physical means and is not the same throughout
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Physics, 23.06.2019 07:40
If a 250-g mass is hung on two identical springs, hung side by side , and both support the 250-g mass, how much will each spring stretch?
Answers: 1
For a futuristic spacecraft, a solar sail was used as a means of propulsion. Assume the spacecraft h...
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