Which of the following statements best describes the relationship between work and force? a. work is inversely proportional to force. b. work and force are equal to one another. c. work is equal to force multiplied by joules. d. work is proportional to force, when the force moves an object over a distance.

Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 11.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.80 m/s; (b) he is then lifted at the constant speed of 4.80 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 78.0 kg rescue by the force lifting him during each stage

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow

Patricia is trying to compare the average rainfall of new york to that of arizona. a comparison between these two states for the months of july through september would best be measured in