The mass of a water skier is 54 kg. Calculate his/her weight if the gravitational field strength is 10 N/kg.

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

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