3. Bart ran 5000 meters from the cops and an average speed of 10 meters/second before he got caught. How long did he run?

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

Adolphin emits ultrasound at 100khz and uses the timing of reflections to determine the position of objects in the water. part a what is the wavelength of this ultrasound? assume that temperature of water is 20 degrees c. answer in cm

Awave that is traveling fast can be said to have a high a. frequency b. speed c. wavelength d. amplitude e. period f. none of these