A moped is a small motorcycle, generally having a less stringent licensing requirement than motorcycles or automobiles
I rid a moped to work every day. Do you have one?
Also,by definition are driven by both an engine and bicycle pedals, but in common usage and in many jurisdictions the term "moped" is used for similar vehicles 
I understand. Is moped the same as a bicycle?
It has a resemble motorized bicycles.
I see, what else do you know about mopes?
word "moped" was coined by Swedish journalist Harald Nielsen in 1952, as a portmanteau of "motor" and "pedal
Harald Nielsen? Do you know more about him?
Harald Nielsen (boxer)
Harald Laderstoff Nielsen (February 23, 1902 – March 14, 1983) was a Danish boxer who won a gold medal at the 1925 European Amateur Boxing Championships in the welterweight division. In 1924 Nielsen competed in the Summer Olympics.
He was born and died in Copenhagen.
In 1924 he was eliminated in the first round of the welterweight class after losing his fight to Giuseppe Oldani.
In 1925 he claimed the welterweight title at the 1925 European Amateur Boxing Championships by defeating Helge Ahlberg
Moped
A moped ( ) is a type of small motorcycle with bicycle pedals, generally having a less stringent licensing requirement than full motorcycles or automobiles. Mopeds typically travel only a bit faster than bicycles on public roads, and possess both a motorcycle engine and pedals for propulsion. Mopeds are distinguished from scooters in that latter tends to be more powerful and subject to more regulation.
Some mopeds have a step-through frame design, while others have motorcycle frame designs, including a backbone and a raised fuel tank, mounted