WILL MARK BRAINLIEST!! Coyote goes to drop an anvil on the roadrunner. The anvil has a mass of 200 kg. He drops it from a height of 40 meters. The speed at the anvil at the top is 0 m/s. The speed at the anvil halfway down is 19.8 m/s. What is the potential energy of the anvil at the top AND at the halfway point? What is the kinetic energy of the anvil at the top AND at the halfway point?

An ideal spring has a spring constant (force constant) of 2500 n/m, is stretched 4.0 cm, how much elastic potential energy does it possess? (a) 3j (b) 0.00j (c) 1j (d) 2j (e) 4j

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

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.