Detailed Instructions: Given a text, write a compressed version of it in a single sentence.
Problem:What is the dierence between .a and .b? The point of the cannon and cannonball in the two figures is to emphasize that there is the same total input of energy into the two cases.
Solution:
Difference between .a and .b? Of the cannon and cannonball in the two figures emphasizes there is same total energy into the cases.