What is the force required to move a 5,000 kg car with an acceleration of 4 m/s?

Which fators influence ocean currents

What is the mass of the same rock on the earth

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