Potential And Kinetic Energy Virtual Lab Answer Key

Measure the period using the stopwatch or period timer.

Potential and kinetic energy virtual lab answer key.

Pe mgh. Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string the mass of the pendulum bob the strength of gravity and the amplitude of the swing. Kinetic energy exists whenever an object which has mass is in motion with some velocity. X swinging a bat.

Potential energy is stored energy. Examples of potential energy. X spinning in circles. A ball held in the air has gravitational potential energy.

Law of conservation of energy in this experiment we will prove the conservation of energy by observing the interplay between kinetic and gravitational potential energy. In the virtual lab you will learn about the relationship between potential energy and kinetic energy by. The primary forms of energy that skaters experience in the half pipe are potential energy and kinetic energy. Potential energy is stored energy that is related to height.

Energy can be converted from one form to another potential energy can be converted to kinetic energy but the total energy within the domain remains fixed. The amount of potential energy an object has depends on its position or condition. Kinetic energy is energy in the form of motion such as in a bouncing ball. Potential energy often changes into kinetic energy.

Golf ball kinetic energy. Chemical thermal and nuclear energy. Sketch a graph that shows how the energy transfers from potential to kinetic energy as a ball falls from the top of a building. X a speeding car chase.

Draw and label three lines one for kinetic one for potential and one for total mechanical energy. Use the pendulum to find the value of g on planet x. Observe the energy in the system in real time and vary the amount of friction. When skaters are at the tops of the ramps they have the highest amount of potential energy.

Where pe energy in joules m mass in kilograms g gravitational acceleration of the earth 9 8 m sec 2 h height above earth s surface in meters kinetic energy. X sliding down a hill on a sled. The potential energy of an object in this case is given by the relation. X a stopped car at a red light.

X a falling deck of cards. Energy transfer happens when releasing the ball and the force of gravity transfers the potential energy to kinetic energy as the ball moves faster and faster toward earth. Pe is stored energy due to its position. Example answer key examples of kinetic energy.

Kinetic energy is energy in an object because of its motion.