Use the following to explain how kinetic energy is changed as it transfers to or from an object 1. Identify evidence of friction changing kinetic energy to heat energy 2. Identify evidence of how force= mass x acceleration 3. Identify evidence of potential energy transferring to any other energy 4. Identify evidence of kinetic energy transferring to any other energy 5. Identify evidence of any other energy transferring to kinetic energy

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.

What sort of waves exhibit the doppler effect?

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.