As the car falls, it loses height and gains velocity. What is the kinetic energy of the car when it has fallen 500 m? What is its velocity?

In the image, the arrow is pointing to a celestial object. which attribute disqualifies the object from being a planet?

Name the non metal condut electricity

When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.