The best statement best describes rutherford‘s model of the atom? a. it is like an avocado with the pit representing the nucleus b. it is like an aquarium with swimming fish representing positive charges. c. it is like a fried egg with the yolk representing the nucleus d. it is like a huge stadium with post obelisks charged marble at the center.

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?