A 0.45 kg object is experiencing a net force of 54 N while traveling in a circle at a velocity of 52 m/s. What is the radius of its motion?

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