When does Olaf have more momentum? formula When he is skating with his entire body (20kg) at 12m/s.
Or
When he is chasing his head. His mass is now only 13 kg but he is moving 7 m/s faster.

Ms. hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?