Question: A slingshot will shoot a 10-g pebble 22.0 m straight up.
Part A: How much potential energy is stored in the slingshot's rubber band? Express your answer using two significant figures.
Part B: With the same potential energy stored in the rubber band, how high can the slingshot shoot a 25- pebble? Express your answer using two significant figures.
Part C: What physical effects did you ignore in solving this problem? Essay answers are limited to about 500 words (3800 characters maximum, including spaces).