Horatio used the flat end of a hammer to remove a nail from a piece of wood. this is an example of using a hammer as an a) lever b) lilly c) inclined plane d) wheel and axle

Removing nail by the flat end of the hammer is an example of using hammer as a lever

Lever is a type of simple machine and we know that machine is anything that makes the work of a human easier. By using hammer to remove a nail from wood is an example of lever. The input force is applied on the handle of hammer and a result the output force is experienced at the nail. Fulcrum is the area between the wood and the mouth of hammer by which we will remove the nail.

i think the answer is a, hope this : )