Question part submissions used two objects of masses m1 and m2, with m1 < m2, have equal kinetic energy. how do the magnitudes of their momenta compare?

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray