I rlly need help on this one can anyone help :)

The process in which the nucleus of an atom splits into two lighter atoms, releasing a large amount of energy is nuclear

The force will determine the acceleration.

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