Building Vocabulary
Label the parts of the wave shown in the thustration
wer the following questions in the spaces provided.
What medium is the wave traveling through?
What is the source of energy causing the wave? -
ow do you know the wave is a mechanical wave?
mat type of mechanical wave is this?

Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.