For a given single-electron state, the energy is one-ninth of the ground-state energy, the orbital angular momentum has magnitude 6h, and the spin and orbital angular momenta are as nearly aligned as possible. a) give the spectroscopic notation for this state, b) how many m values are there for this state?

Aballoon is rising vertically upwards at a velocity of 10m/s. when it is at a height of 45m from the ground, a parachute bails out from it. after 3s he opens his parachute and decelerates ata a constant rate 5m/s.when. (a) what was the height of the parachutist above the ground when he opened his parachute? (b)how far is the parachutist from the balloon at t=3s? (c)with what velocity does the parachutist hit the ground? (d)after how long does the parachutist hit the ground after his exist from the balloon?