(35 ) a special airport truck is used to push a heavy airliner away from the terminal. the truck pushes with a force of 2000 lb for a distance of 150 ft. the mechanical work done by the ruck is
a. 30,000 ft*lb
b. 300,000 ft/lb
c. 300,000 ft*lb
d. 30,000 ft/lb

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.