A car accidently rolls off a cliff. As it leaves the cliff it has a horizontal of 13m/s, it hits the ground 60m from the shoreline. calculate the height of the cliff

What’s #16 asking me and how do i solve it?

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.

Based on this activity, is kinetic energy always transformed into potential energy?