A 12-kg crate is pushed up an incline from point A to point B as shown in the figure. What is the change in the gravitational potential energy of the crate?
A)+590 J
B)-590 J
C)+1200 J
D)-1200 J
E)This cannot be determined without knowing the angle of the incline.

Question

A 12-kg crate is pushed up an incline from point A to point B as shown in the figure. What is the change in the gravitational potential energy of the crate? 
A)+590 J 
B)-590 J 
C)+1200 J 
D)-1200 J 
E)This cannot be determined without knowing the angle of the incline.

Quizplus · Accepted Answer

The Answer of A 12-kg crate is pushed up an incline from point A to point B as shown in the figure. What is the change in the gravitational potential energy of the crate? 
A)+590 J 
B)-590 J 
C)+1200 J 
D)-1200 J 
E)This cannot be determined without knowing the angle of the incline.

A 12-Kg Crate Is Pushed Up an Incline from Point