What is the mass of a 2.00 cm cubed block of iron? the density of iron is 7.87 g/cm cubed

Density = 7.87g/cc 
mass = 7.87*2 =15.74 grams 

This is what i found on google “kinetic energy. energy is transferred from one object to another when a reaction takes place. energy comes in many forms and can be transferred from one object to another as heat, light, or motion, to name a few. this energy would be in the form of motion, with the person lifting the blue ball to a higher level.” i hope this you