The first graph shows the potential energy U(x)for a particle moving on the x axis.Which of the following five graphs correctly gives the force F exerted on the particle?
A)I
B)II
C)III
D)IV

Question

The first graph shows the potential energy U(x)for a particle moving on the x axis.Which of the following five graphs correctly gives the force F exerted on the particle? 
A)I 
B)II 
C)III 
D)IV

Quizplus · Accepted Answer

The Answer of The first graph shows the potential energy U(x)for a particle moving on the x axis.Which of the following five graphs correctly gives the force F exerted on the particle? 
A)I 
B)II 
C)III 
D)IV

The First Graph Shows the Potential Energy U(x)for a Particle