" A body A moves with a speed 0.2l along straight path in a field and approach another body B
moving
in the
opposite direction with a speed of o.6c along
the same
line, what will be the velocity of the body B
as measured from the frame of reference of baby A​

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.

My answer is opptionc, just check with anyone else