uuesnon o [1 [JOII'Itj You drop a ball, initially at rest. from a height of 1.3 m. It lands on the ground, bounces, rolls around and eventually becomes stationary. Which types of energies have changed from the beginning to the end of the process? Assume energy is conserved. O Gravitational potential energy has increased, kinetic energy has decreased 0 Gravitational potential energy has decreased. elastic potential energy has decreased 0 Kinetic energy has decreased. gravitational potential energy has decreased 0 Gravitational potential energy has decreased and thermal energy has increased. If you are given a sound intensity level 3 in dB, which is the correct formula to find the intensity? The threshold of human hearing is Io = 1.0 x 10 2W. m-2 OI = LOX B O I = 10 X 10 10 O I = log to O I = 10 X 105