Answer:
hagcsgdufgeuwuwgsgwhajisydcbeek
Explanation:
edowooooooww
A simple machine can make work easier by reduce the amount of energy needed to perform a task, therefore, B. <span>it magnifies the potential energy so that the kinetic energy is greater</span> is the correct answer.
Thermal energy, radiant energy
Some of the most common examples of mechanical waves are water waves, sound waves, and seismic waves. There are three types of mechanical waves: transverse waves, longitudinal waves, and surface waves.
Answer:
Isolated or Closed system, both are correct
