A 180-lb man and a 120-lb woman stand side by side at the same end of a 375-lb boat, ready to dive, each with a 16-ft/s velocity relative to the boat. Assuming that the woman dives first, determine the work done by the woman and by the man as each dives from the boat. (Round the final answers to the nearest whole number.)

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.

Give an example in which the electrical energy changes to light energy

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?