Which of the following describes a magnetic field? the area where the magnetic is
the area where the domains are the area where the magnet is the strongest
the area where the magnetic force is exerted​

1) when you rub your hands together quickly, the kinetic energy is converted to mechanical energy.2) thermal energy from the sun travels to earth as infrared waves.3) energy is transferred through the matter of space by electromagnetic waves. 4) when a match is burned, chemical potential energy is converted to thermal and radiant energy. 5) seismicwaves are caused by back and forth movement , or vibration, of an object. 6) mechanicalenergy in an engine changes thermal energy into kinetic energy to make a car move.

If your workout exceeds an hour you should substitute "a sports drink" for water.hope my answer has you : )

Since the pully is a simple machine so the mechanical advantage is a 1