- | P a g e
ASTRO 7N EXAM 1 LATEST 2025 / 2026 ACTUAL EXAM
WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS)
|ALREADY GRADED A+| ||LATEST EXAM!!!||
||BRANDNEW!!!||
what two properties of a planet affect the gravity we feel on its surface? - Answer-mass and radius
two planets have the same radius. if planet A is 5 times more massive than planet B, how does gravity differ on the surfaces of the two planets? - Answer-gravity is 5 times stronger on planet A
Say that there were a planet X in our Solar System with a mass 1/4 the mass of Earth and a radius 1/2 the radius of Earth. How will the gravity on its surface compare to the surface gravity of Earth? - Answer-surface gravity on planet X is the same as on Earth
A planet in a nearly circular orbit with its rotation axis tilted by 5 degrees relative to its orbital plane around its star would ... - Answer-have seasons that are not very different from each other as compared to earth's 1 / 2
- | P a g e
the rotation axis of the earth is... - Answer-tilted at about 23 degrees relative to the axis of the Earth's orbit around the sun.
in the diagram above, what season and planet is being represented by the red X on the planet on the left in orbit around the Sun? - Answer-summer on Uranus
when is the waning gibbous moon highest in the sky? -
Answer-about 3:00 am
what phase is the moon in, when observes by the person standing on the Earth in the diagram above? - Answer- third quarter
at what time will the moon set on the day of the solar eclipse? - Answer-sunset
stars that are in the same constellation... - Answer-are likely to be at very different distances from us
- / 2