Match the following vocabulary words with the correct definitions. 1. the rate of doing work force
2. a push or pull action on an object inertia
3. tendency of an object to remain at rest or to continue moving power
4. English unit of work foot-pound
5. the force that makes things fall toward the Earth inverse
6. the opposite, or reverse, of something Newton-meter
7. metric measurement of work work
8. the product of force moving through a distance gravity
CORRECT GET

1point) a skydiver weighing 130 lb (including equipment) falls vertically downward from an altitude of 14,000 ft and opens the parachute after 20 s of free fall. assume that the force of air resistance, which is directed opposite to the velocity, is of magnitude 0.85|v|0.85|v| when the parachute is closed and is of magnitude 17|v|17|v| when the parachute is open, where the velocity vv is measured in ft/s. assume that acceleration due to gravity has magnitude 32 ft/s/s; remember that weight is the product of mass and gravitational acceleration. find the speed of the skydiver when the parachute opens. speed is 150.6121788 ft/s find the skydiver's height when the parachute opens. height is 2338.98591 ft find the limiting velocity vlvl after the parachute opens. (think about whether this should be positive or negative.) vl=vl= 7.647 ft/s

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

Which bonds are found inside a water molecule