You are designing a game for kids. You want to see if the game will require safety goggles. In the game a 15.0 gram ball is to be shot from a spring gun whose spring has a constant force of 650 N/m. The spring will be compressed 5.00 centimeter when is use. Obtain how fast will the ball be moving as it leaves the gun? Find how high will the ball go if the gun is aimed vertically upward?