Asingle force acts on a 2.0 kg particle-like object in such a way that the position of the object as a function of time is given by x = 3.0t â 4.0t 2 + 1.0t 3, with x in meters and t in seconds. find the work done on the object by the force from t = 0 to t = 3.0 s.

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.