How are the amplitude and energy of a wave related the higher the amplitude , the lower the level of energy carried by the wave. wave amplitude and energy are not related the higher the amplitude, the more the energy is spread out across the medium the higher the amplitude, the more the energy is spread out across the medium

Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?