The answer would be printer and inventor
I would put C but I may be wrong
Answer:
d. catapulting
Explanation:
A projectile is a body which moves under the influence of gravitation and its momentum. Examples are: a thrown stone, a thrown javelin, a kicked ball etc. The motion that a projectile has during its flight is called a trajectory motion. While catapulting implies the launch of an object so that it turns to a projectile during its motion.
When a bump or jolt causes a worker or an object to be ejected from a lift, the worker or object undergoes a trajectory motion. Thus, the worker can be referred to as a projectile during the ejection. So that catapulting of the worker occurs in the process.
"profit motives, legal equality, private property rights, free contract, and competition" would be the best examples of things that are related to free enterprise.