I just came to drop all the answers for the Physics Unit 2: Force and Motion Test in Schoology 1. C 2.A 3.B, D 4. D 5. A 6.C 7.C 8.A 9. Write your answer 10. B 11. D 12. C 13. Write your answer 14. A 15.A Youre welcome ma dudes!!! ;)

Ineed the answer to question 1 , i’m desperate

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?