Physics, 19.09.2019 17:30 tonyacoolmom
Galileo's telescope was not of high quality by modern standards. he was able to see the moons of jupiter, but he never reported seeing features on mars. use the small-angle formula to find the maximum angular diameter of mars when mars is closest to earth. the diameter of mars is 6800 km. when mars is at its closest point it is 55.7 million km away from earth. how does that compare with the maximum diameter of jupiter? give the answer to three significant figures and give your answer in arc seconds.
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Physics, 22.06.2019 04:20
When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.
Answers: 1
Physics, 22.06.2019 21:00
Earth's atmosphere is composed of mostly two gases. name the two gases that make up the majority of the atmosphere and use the pie chart to tell the percentages of each.
Answers: 2
Physics, 22.06.2019 22:30
Use the illustration to describe how the electromagnetic spectrum changes as its frequency moves from radio waves to higher energy gamma waves in terms of wavelength and amplitude.
Answers: 1
Galileo's telescope was not of high quality by modern standards. he was able to see the moons of jup...
Engineering, 26.07.2019 16:10
Engineering, 26.07.2019 16:10
Engineering, 26.07.2019 16:10