Why do the particles in a liquid stay close to one another?

a. they contain no heat.

b. attractive forces are involved.

c. a phase change is under way.

d. liquids can have a high or low temperature.?

Two equal mass carts approach each other with velocities equal in magnitude but opposite in direction. Friction can be neglected. If the carts collide completely inelastically, what will be the final velocity of the combined system?

Using the theory of the particulate model of matter, explain what will happen to the ice cube when it is heated over a flame

What is a scientist studying if she is interested in the flow of energy, heat, and work? A. Systems analysis B. Adiabatics C. Isobarics D. Thermodynamics

What is the relationship between sunspots and geomagnetic storms?

A cessna 150 airplane has a takeoff speed of 28 m/s. determine the minimum length of the runway which would be required for the plane to take off if it averages an acceleration of 1.9 m/s/s.

In 2016, the city of Rio de Janeiro had a population density of 5377 people/km2. What was the population density of Rio in people per square meter?

Which kingdom consists only of complex multicellular, eukaryotic organisms which must consume or ingest other organisms for nutrition?

A boy throws a ball straight up in the air with an initial velocity of V+3 mls. The ball reaches a maximum height and starts towards earth. The boy catches the ball at the same height that it left his hand. How long is the ball in the air? 6. a.

Which of the following is a complex machine? 1) piano 2) bottle opener 3) shoehorn 4) doorknob

Which process can be used to power your Home? A solar thermal energy B solar electric energy C both solar thermal energy and solar electric energy D neither solar thermal energy not solar electric energy