Potential And Kinetic Energy Virtual Lab Answer Key

In the virtual lab you will learn about the relationship between potential energy and kinetic energy by.

Potential and kinetic energy virtual lab answer key.

Measure the period using the stopwatch or period timer. X running around the block. Draw and label three lines one for kinetic one for potential and one for total mechanical energy. Kinetic energy is energy in an object because of its motion.

X swinging a bat. Kinetic energy exists whenever an object which has mass is in motion with some velocity. X holding a baseball. Potential energy is stored energy that is related to height.

X spinning in circles. X sliding down a hill on a sled. 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.

Potential energy is stored energy. Kinetic energy is energy in the form of motion such as in a bouncing ball. 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. Golf ball kinetic energy.

Examples of potential energy. X a falling deck of cards. Pe is stored energy due to its position. 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.

A ball held in the air has gravitational potential energy. Potential energy often changes into kinetic energy. Chemical thermal and nuclear energy. The amount of potential energy an object has depends on its position or condition.

X a stopped car at a red light. Example answer key examples of kinetic 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. Golf ball potential energy.

The potential energy of an object in this case is given by the relation. Pe mgh. 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. Sketch a graph that shows how the energy transfers from potential to kinetic energy as a ball falls from the top of a building.

When skaters are at the tops of the ramps they have the highest amount of potential energy.