Which of the following is a possible sequence that water could follow as it travels through the water cycle?
a. ocean --> precipitation --> surface runoff
b. precipitation --> surface runoff --> ocean
c. surface runoff --> precipitation --> ocean
d. surface runoff --> ocean --> precipitation

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Work = force × a. work b. energy c. distance d. momentum

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?