15 Feb The two headlights on a car are separated by 1.5 meters. What is their angular separation when the car is 500 meters away? 2. The Moon’s precise diameter is 3476 km, and its minim

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1. The two headlights on a car are separated by 1.5 meters. What is their...

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15 Feb In three hundred words WASP-39 b was examined by the James Webb Telescope. size/mass of the planet and type of parent star. what method was used to find it and when was it discove

Posted at 16:59h in astronomy

Objective Look at an exoplanet Instructions In three hundred words WASP-39 b was examined by the James Webb...

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15 Feb A recent prediction regarding the pulling of spacetime by big things was confirmed by the image of the galaxy M87’s central black hole (below). What is that prediction and how is i

Posted at 16:29h in astronomy

A recent prediction regarding the pulling of spacetime by big things was confirmed by the...

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25 Jan What I am confused about is how much of this directly relates to the project plan, and the project should be done. I would expect to see a Gantt chart or similar timetable briefly outlining

Posted at 08:30h in astronomy

What I am confused about is how much of this directly relates to the project...

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25 Jan Astronomy is all about observation. A lot of significant discoveries were made by “amateurs” who were dedicated to their passion of looking at the night sky. The advent of space-based and

Posted at 08:30h in astronomy

Astronomy is all about observation. A lot of significant discoveries were made by "amateurs" who...

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25 Jan The escape velocity for planet with a mass of 8.00 x 10^25 kg and a radius of 21,000 km is ____ m/s. The gravitational force of attraction between two 850,000 kg rocks that are 1.80 meters

Posted at 08:30h in astronomy

Please Solve!! The escape velocity for planet with a mass of 8.00 x 10^25 kg...

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25 Jan Describe how big your Earth circle would be, to scale, compared to your sun circle. Your description should be both quantitative and qualtitative, that is, in terms of actual numbers and in

Posted at 08:29h in astronomy

#6 Describe how big your Earth circle would be, to scale, compared to your sun...

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25 Jan There are two perpendicular components of the velocity of the asteroid. One is the tangential component calculated above. What is the second component? Draw the velocity vectors and label b

Posted at 08:29h in astronomy

QUESTIONS 1. There are two perpendicular components of the velocity of the asteroid. One is...

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25 Jan What is the orbital radius of the Earth? What is another name for this distance? Express this distance in both AU and km. Draw a picture of the Earth orbiting the Sun to help you answer thi

Posted at 08:29h in astronomy

1. What is the orbital radius of the Earth? What is another name for this...

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25 Jan The Scientific Method Choose the correct answer relies on authority or the opinion of experts. relies on data that agrees with our theories. relies on tradition and consensus opinions.

Posted at 08:29h in astronomy

1. The Scientific Method Choose the correct answer relies on authority or the opinion of...

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