Two Objects,one of Mass M and the Other of Mass

question 1138

Multiple Choice

Two objects,one of mass m and the other of mass 2m,are dropped from the top of a building.When they hit the ground

• A) both of them will have the same kinetic energy.
• B) the heavier one will have twice the kinetic energy of the lighter one.
• C) the heavier one will have four times the kinetic energy of the lighter one.
• D) the heavier one will have times the kinetic energy of the lighter one.