Awalkman uses a standard 1.5 volt battery. how much resistance is in the circuit if it uses a current of 0.01 a

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

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?

Newtons view of arrangement of the universe. don't copy from anywhere.