Exoplanets (planets outside our solar system) are an active area of modern research. suppose astronomers find such a planet that has the same mass as earth, but has a radius that is about 10% less. roughly, what acceleration due to gravity would you expect if you were standing on the surface of this new planet?

Why are biogeochemical cycles important? earth is a closed system. that means the amount of rocks, metals, carbon, nitrogen, oxygen, and water on so, it is essential that biogeochemical these materials as they move through earth's subsystems.

Which of the following is considered to be a vector?               a.  temperature    b.  velocity    c.  time    d.  mass

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse