Which of the following is the correct definition of electric magnetic field

The earths atmosphere is made up of nitrogen and oxygensolids turning into gases is called sublimation.

50 meters per 5 seconds

Depotion can i think

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