A 1.5-kg object moving along the x axis has a velocity of +4.0 m/s at x = 0. If the only force acting on this object is shown in the figure, what is the kinetic energy of the object at x = +3.0 m?
A) 18 J
B) 21 J
C) 23 J
D) 26 J
E) 8 J

Question

A 1.5-kg object moving along the x axis has a velocity of +4.0 m/s at x = 0. If the only force acting on this object is shown in the figure, what is the kinetic energy of the object at x = +3.0 m? 
A) 18 J 
B) 21 J 
C) 23 J 
D) 26 J 
E) 8 J

Quizplus · Accepted Answer

The Answer of A 1.5-kg object moving along the x axis has a velocity of +4.0 m/s at x = 0. If the only force acting on this object is shown in the figure, what is the kinetic energy of the object at x = +3.0 m? 
A) 18 J 
B) 21 J 
C) 23 J 
D) 26 J 
E) 8 J

A 15-Kg Object Moving Along the X Axis Has a Velocity