A boy of mass 60 kg walks vertically up a 5m ladder in 3 seconds.
Calculate the power of the boy.
1000 W
600 N
3000 J
1200 W

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.

Is there a picture to go along with this

Ithink the answer is d i hope it my friend message me if i’m wrong and i’ll change my answer and fix it for you