Mechanical phenomenon and Physical phenomenon

Mechanical phenomenon noun - A physical phenomenon associated with the equilibrium or motion of objects.

Physical phenomenon and mechanical phenomenon are semantically related. In some cases you can use "Physical phenomenon" instead a noun phrase "Mechanical phenomenon".

Physical phenomenon noun - A natural phenomenon involving the physical properties of matter and energy.

Mechanical phenomenon and physical phenomenon are semantically related. Sometimes you can replace phrase "Mechanical phenomenon" with "Physical phenomenon", this phrases are similar.