The object can be set into motion only when a force, such as a push or pull, is applied to it.
(The object; can be set; into motion; T:only when a force, such as a push or pull, is applied to it) (a force, such as a push or pull; is applied; to it)
The object a force, such as a push or pull
can be set is applied
into motion T:only when a force, such as a push or pull, is applied to it
to it