A car's acceleration is -Sm/s. The car travels a distance of 30 m before STOPPINO, What was the initial Velocity of the car before it started braking,

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

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

The force it would take to accelerate an 900-kg car at the rate of 6m/s2