katiegardner97 katiegardner97 28-02-2024 Physics contestada A wave in a slinky travels to and fro in 5 seconds. If the length of the slinky is 2.5 meters, what is the velocity of the wave? a) 0.5 m/s b) 1.0 m/s c) 0.25 m/s d) 2.5 m/s