Following an inelastic collision, what can kinetic energy be converted into? Check all that apply.

heat

impulse

momentum

potential energy

sound

A car travelling with 20 m/s, comes to halt after travelling 18 m. Find the time taken by the car to stop.

4. Water is flowing at 12m/s in a horizontal pipe under a pressure of 600kpa radius 2cm. a. What is the speed of the water on the other side of 0.5cm radius? b. What is the pressure of the other side?

A neutral wire without current flowing creates A.) an electric field. B.) a magnetic field. C.) both an electric field and magnetic field. D.) neither an electric field nor a magnetic field.

Approximately 1.000 g each of four gasses H2, Ne, Ar, and Kr are placed in a sealed container all under1.5 atm of pressure. Assuming ideal behavior, determine the partial pressure of the H2 and Ne

How much heat is needed to rise the temperature of 72g of water by 80^c?

It took Eric 11 hours to drive to a football game. On the way home, he was able to increase his average speed by 12mph and make the return drive in only 9 hours. Find his average speed on the return drive.

A mouse is walking at 2.45 m/s. He sees a cat and accelerates at 4.92 m/s/s. How much time does it take him to reach a speed of 4.32 m/s?

An atom of element A has 39 protons. What would the element's atomic number be?

What was the near extinction of many birds was caused by acid rain use of DDT carbon dioxide polluction therman polluction

If you carry out an experiment measuring the weight and mass of objects in one particular location on the earth, what relation will you find between weight and mass in your measurements? A. They are equal. B. Weight is directly proportional to mass.