What happens to the particles of a gas when the gas turns into a liquid? a. the particles are melting b. the particles are boiling c. the motion of the particles is slowing down d. the motion of the particles is speeding up

Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies.

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.