How much energy is stored in a spring that has a spring constant of 154 and is compressed 6.4 m?

What causes the formation of ocean currents?

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.

Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above