Ayellow ball with a mass of 2 kg is rolling across the floor at 3 m/s. a red ball with a mass of 3 kg is rolling across the sam floor at 3 m/s. which ball has a greater kinetic energy, and why?

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

Avalue that describes how heavy an object is and is related to the force of gravity is

We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation