If the mass of an object are attractive there is no repulsive, then what happens to the mass of an object when exerted by the object?

Answer choices:
- It gets heated up
 - absorb light energy
 - heat is produced
 - kinetic energy
 - a hemisphere is tilted away from the sun
 - is attractive not repulsive
 - deadly and devastating
 - a tree falling

 

      is attractive not repulsive    