An Object Rests on a Horizontal Frictionless Surface

Multiple Choice

An object rests on a horizontal frictionless surface.A net horizontal force of magnitude F is applied.This force produces an acceleration:

A) only if F is larger than the weight of the object
B) only while the object suddenly changes from rest to motion
C) always
D) only if the inertia of the object decreases
E) only if F is increasing