Which bird on the wire, the one with a mass of 50g or the one with a mass of 60g, has the most potential energy?

Answerthe valence of an element or radical is equal to the number of positive or negative charges on the ion.

At maximum height, kinetic energy is converted in potential energy  formula: at max height, ke = ½ * 0.27kg * (16m/s) ² = 34.56 j  so the remaining pe = (41.70 – 34.56)= 7.14 j = 0.27 kg * 9.8m/s² * h  = (9.8/7.14 * 0.27)so max height h = 5.08 or 5 m