Pls help. a
When an object's speed doubles, its kinetic energy doubles.
b
When an object's speed doubles, its kinetic energy more than doubles.
c
When the mass of an object doubles, its kinetic doubles
d
When the mass of object doubles, its kinetic energy more than doubles.
e
When both the speed and the mass of an object double, its kinetic energy doubles

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later